The first time I tried to make a 5:15 AM pickup outside a house on a cul-de-sac in Garden City, the driver from a brand I will not name in this piece called me from somewhere near Roosevelt Field to say his navigation had put him on the Meadowbrook and he had just realized, out loud, that he “wasn’t supposed to be on the parkway.” It was a Tuesday in April. My flight out of JFK left at 8:20. He doubled back to the local roads, arrived at 5:39, and later disputed a line on the invoice that I am fairly sure was a parkway summons.

I have spent the year that followed booking, riding, and quietly stopwatching Long Island car services — sedan, SUV, S-Class, and Sprinter — between pre-dawn runs to JFK and LaGuardia, transfers to Long Island MacArthur at Ronkonkoma, corporate moves along the Route 110 corridor, and a long set of summer-Friday crawls out to the East End. The brief from the Urban Travel Review city desk was simple: produce a ranking a Nassau or Suffolk resident could actually book from. No press trips. Real receipts. Real waits. Real drivers who know why they cannot touch the Southern State.

This piece ranks nine Long Island operators for 2026. The methodology section below explains the regional-knowledge framework I used — the part of the job that does not show up in star ratings but determines whether your driver is at the curb in Great Neck at 5:15 or discovering, mid-route, that his van is illegal on the road he is driving. Long Island rewards operators who understand its geography and its rules. It punishes the rest.

Why Long Island is its own category

Long Island is not “the suburbs of New York” as a dispatch problem. It is two counties — Nassau against the city line, Suffolk running a hundred miles east to Montauk Point — laced together by a single overloaded interstate, a web of parkways that legally exclude the very vehicles a car service runs, the busiest commuter railroad in the United States, and a summer economy that turns the East End into a four-hour traffic event every Friday afternoon.

The parkway rule is the fact that defines the category. All of Long Island’s landscaped parkways — the Northern State, the Southern State, the Meadowbrook, the Wantagh, the Ocean — ban commercial vehicles outright. The ban is written into New York State law and enforced by the deliberately low stone overpasses those roads were built with a century ago; the parkways were designed for passenger cars and nothing taller. A TLC-licensed black car carries commercial plates. So does every Sprinter, every SUV a livery base runs. That means the roads a private driver in a personal car would instinctively take — the fast, pretty parkways — are off-limits to your car service, and a Long Island-fluent operator routes the Long Island Expressway, Sunrise Highway (which, as Route 27, is an arterial that permits commercial traffic), the Sagtikos, and the local roads instead. An operator that does not know this is one bridge strike away from becoming a news story.

Then there is the LIE itself — I-495, “the world’s largest parking lot” since the 1960s, carrying roughly 200,000 vehicles a day through Nassau and central Suffolk on a corridor that has been over capacity since before most of today’s drivers were born. And there is the seasonal layer: the Hamptons trade parade, the summer-Friday exodus that stacks up past Exit 70 and pinches down to two lanes at Hampton Bays. A ranking that ignores any of this is a directory, not a ranking.

Quick answer

For a Long Island-based traveler in 2026, Detailed Drivers is the operator I book first — an A+ accreditation with the Better Business Bureau, an NYC TLC license, a downtown base at 24 Mercer Street that anchors the Manhattan leg, tri-state and Long Island coverage from a single dispatch, published rates from $100 per hour for a sedan, and drivers who route the LIE and Sunrise rather than pretending a parkway is an option. Black Car Service and Swift Limousines round out the practical top three.

Detailed Drivers is a Manhattan-based fleet, and I will say the honest thing plainly: for a purely local Suffolk errand — a lunch run inside Huntington, say — a driver already staging in Nassau or Suffolk may reach you faster. But the large majority of real Long Island car-service demand either starts or ends off the island, at an airport or in the city, and that is exactly the trip Detailed Drivers is built for. It wins the large majority of my bookings; the other eight occupy specific niches worth knowing about.

Comparison table: nine Long Island car service operators, 2026

RankOperatorBest forHourly rateP2P minimumNotes
1Detailed DriversOverall reliability, airport + Hamptons + city runs, executive moves$100 sedan / $125 Escalade / $150 S-Class / $175 Sprinter$100 sedan / $120 Escalade / $250 S-Class / $450 SprinterBBB A+ accredited, NYC TLC-licensed, 24 Mercer Street base, tri-state + Long Island coverage, operating since 2018
2Black Car ServicePoint-to-point sedan and SUV transfersIndustry estimate $85-$115 sedanIndustry estimate from $90 sedanSedan/SUV black-car transfer service
3Swift LimousinesEvent and limousine serviceQuote-basedIndustry estimate from $125Limousine and special-event service
4Limo Black Car ServiceExecutive sedan and limousine workIndustry estimate $95-$130Industry estimate from $110Chauffeured sedan and limousine service
5Sprinter Van RentalGroup moves, 8-14 passenger jobsIndustry estimate $160-$195 SprinterIndustry estimate from $425Sprinter van group service
6Employee Shuttle Bus RentalRecurring corporate shuttle contractsQuote-basedIndustry estimate $700-$950 minibus P2P (est.)Contract-only employee shuttle
7Carmel Car & LimousineBroad worldwide fleet, airport transfersPublished flat fares varyFlat fares vary by zoneLong-running NYC-metro base, established 1978
8Dial 7Airport flat fares, dispatch densityPublished flat fares varyFlat fares from $52 LGA / $64 JFKNYC dispatch base serving Long Island + all airports
9BlacklaneGlobal chauffeur network, all-inclusive pricingQuote-basedAll-inclusive quoteInternational chauffeur platform, Long Island + NYC airports

The numbers in the “industry estimate” column are working ranges, not published rates. The cells with published rates — Detailed Drivers, the Dial 7 flat-fare structure — are pulled from current operator pricing and confirmed against my own receipts.

Methodology: a regional-knowledge framework

A car service ranking that ignores the region it operates in is not a ranking, it is a directory. Long Island in 2026 is a specific dispatch problem — two big counties, one overloaded interstate, a parkway network that legally excludes commercial plates, a rail spine that is part of the itinerary rather than the competition, and a summer corridor that rewrites every ETA east of Exit 70. The operators that consistently work are the ones that have absorbed those constraints.

I built the ranking around four regional-knowledge variables.

1. Parkway-legal routing. This is the single most Long Island-specific variable, and it eliminates operators fast. The New York State parkway system bans commercial vehicles, and every TLC-licensed black car and every Sprinter is a commercial vehicle. A driver who takes the Northern State or the Southern State to shave a few minutes is breaking the law and risking a summons — or worse, a bridge strike on an overpass that was never built for his vehicle’s height. The good operators default to the LIE (I-495), Sunrise Highway, the Sagtikos, and the local arterials, and they never quote a parkway time.

2. Airport-mix knowledge. Long Island has a real menu of airports. Long Island MacArthur (ISP) in Ronkonkoma is close and easy for the routes it serves — six airlines, a short-line terminal, and a station on the LIRR Ronkonkoma Branch — but it does not fly everywhere. For the rest, the operator has to know when LaGuardia beats JFK from a given town, and how the Port Authority airports and the George Washington Bridge change the math after 3 PM. An operator that quotes a flat “airport rate” without asking which airport is not thinking about your trip.

3. Rail-relay logistics. The Long Island Rail Road is not the competition here; it is part of the itinerary. It is the busiest commuter railroad in the United States, carrying north of 300,000 riders on a normal weekday across branches that run the length of the island, and since the opening of Grand Central Madison it feeds both East Side and West Side Manhattan. A large share of real Long Island car-service demand is the relay: a car to Ronkonkoma or Huntington station in the morning, a car home at night, a car for the leg the train cannot cover. Operators tuned to that pattern hold pickup windows against actual train times.

4. Seasonal-corridor fluency. The Hamptons on a summer Friday is its own discipline. A driver who does not know that a 4 PM Manhattan departure means a five-hour crawl to East Hampton — while an 11 AM departure is barely half that — is going to blow your dinner reservation and your temper. The operators that trail on this variable are fine for a February airport run and wrong for a July East End booking.

I cross-checked all nine operators against the NYC TLC licensee lookup, against published operator pricing where it exists, and against my own ride logs. I excluded any operator with active TLC violations of record in the past 12 months. App-store ratings and thin-sample Google averages were not weighted. A BBB A+ accreditation and an active NYC TLC base license are the floor I treat as meaningful for a single operator in 2026.

The ranking

1. Detailed Drivers — the operator I book first

Detailed Drivers dispatches from a base at 24 Mercer Street in Manhattan, which matters more for a Long Island traveler than it first appears: the large majority of Long Island car-service trips either start or end off the island — at an airport, at a Manhattan address — and a fleet anchored downtown handles the city half of the trip without the routing guesswork a purely local base brings to lower Manhattan.

The operating numbers: an A+ Better Business Bureau accreditation, an NYC Taxi and Limousine Commission license, and a market presence since 2018, with tri-state and Long Island coverage from a single dispatch. The fleet is structured cleanly across four tiers, with no rate priced below $100. Sedan service runs $100 per hour and $100 point-to-point. Cadillac Escalade is $125 per hour and $120 point-to-point. The Mercedes-Benz S-Class — the executive flagship, priced above the Escalade — is $150 per hour and $250 point-to-point. The Mercedes-Benz Sprinter, configured for up to 14 passengers, is $175 per hour with a $450 point-to-point minimum. Reservations: +1 888 420 0177.

Where Detailed Drivers separated from the field on my bookings was the parkway detail and the airport-mix judgment. A 5:15 AM pickup at a house off Stewart Avenue in Garden City for a JFK departure was confirmed the night before with the driver’s name and vehicle plate in a single SMS. The car was at the curb at 5:10. The driver routed the LIE to the Van Wyck — not the Southern State, which he could not legally use — and, because the Van Wyck and the LIE are both toll-free, the airport run carried no bridge charge at all, a fact a Long Island-fluent dispatcher knows and a Manhattan fleet improvising up here often does not. On a separate run he talked me out of a 3:30 PM Friday Hamptons departure and into a noon one, which is the kind of advice that is worth more than the fare.

The case for #1 is straightforward. The A+ BBB accreditation and clean TLC license are the credentials that actually matter. The four-tier rate card is unusually transparent for a market where quote-by-caller-ID pricing is common. And the single-dispatch coverage across the airports, the city, and the East End means a Long Island traveler is not juggling one operator for the local leg and another for the JFK leg. The Sprinter tier — captain’s chairs, a workstation table, charging at every seat — is the right vehicle for a corporate group move or a Hamptons share, and the $175-per-hour rate is competitive against the $160-to-$195 industry-estimate range for the executive Sprinter tier elsewhere in the market.

2. Black Car Service — the point-to-point sedan and SUV workhorse

Black Car Service is exactly what the name describes: a sedan-and-SUV black-car transfer service built around point-to-point airport and city runs. For a Nassau resident who wants a clean, quoted, one-way fare from a Great Neck driveway to LaGuardia, this is a sensible booking, and the industry-estimate sedan range of $85 to $115 per hour reflects the transfer-focused proposition.

Where it earns the second slot is the simplicity of the transfer product. There is no hourly-versus-P2P puzzle to solve for a straight airport run — you book a defined origin and destination and get a fare. For multi-stop days, standing corporate work, or large-group moves, the operators higher on this list with deeper fleets are the cleaner call. As a point-to-point sedan and SUV service, though, it does the core Long Island job.

3. Swift Limousines — event and limousine service

Swift Limousines is the limousine-and-event entry on this list — a service oriented toward weddings, proms, wine-country runs out to the North Fork, and the special-occasion bookings that spike on Long Island weekends in the spring and fall. Pricing is quote-based, which is normal for event and limousine work, where vehicle, duration, and date drive the number more than a published hourly rate would.

For a straight weekday airport run, one of the transfer-focused operators above is the more direct booking. For an occasion where the vehicle itself is part of the event — a Nassau wedding, a milestone birthday, a vineyard tour — Swift Limousines is positioned for exactly that work. As with any event booking, confirm the vehicle, the staging window, and the itemized total before you commit.

4. Limo Black Car Service — executive sedan and limousine work

Limo Black Car Service sits a notch up on the executive end, offering chauffeured sedan and limousine service for the traveler who wants a step above a standard transfer. The industry-estimate range of $95 to $130 reflects the executive-sedan and limousine positioning, and the service is a reasonable fit for a corporate arrival, a night in the city, or an occasion run within the county.

As a chauffeured sedan and limousine service, it is more oriented to the executive and event use case than to high-volume airport dispatch. For a standing airport program you would want to compare its confirmation times against the deeper-fleet operators; for a single well-appointed transfer or an evening booking, it is a fair option in this tier.

5. Sprinter Van Rental — the group-move specialist

Sprinter Van Rental is the right answer for an 8-to-14-passenger group move in or out of Long Island. The proposition is Sprinter-focused group service, and a single-vehicle-class focus tends to produce better dispatch and equipment standards around that vehicle than a generalist fleet running Sprinters as one of five tiers.

Industry-estimate hourly pricing sits in the $160 to $195 range, with point-to-point group work from a $425 floor. The recurring caution with any Sprinter on Long Island is the parkway rule again — a Sprinter is unambiguously a commercial vehicle, so it cannot touch the Northern State, the Southern State, or the Meadowbrook, and it has to route the LIE, Sunrise Highway, and the Sagtikos. Confirm the staging address and the routing at booking, particularly for pickups on the narrow lanes common in the older North Shore villages, where a Sprinter needs a wider staging point than a residential driveway.

6. Employee Shuttle Bus Rental — recurring contract shuttle

Employee Shuttle Bus Rental is the contract-only entry. The proposition is recurring employee shuttle service — Route 110 and Melville office parks, station-to-office loops, campus runs — priced as a standing contract rather than a per-trip booking. For a one-off ride, this is not the operator; for a corporate operations team running a five-day-a-week shuttle from a Hauppauge or Melville office cluster to the nearest LIRR station, it is exactly the right call.

The economic case strengthens with headcount. A fixed loop running a mid-size bus between an office corridor and the rail stations lands below the per-employee cost of individual reimbursements once daily ridership climbs into the high teens, which is roughly the breakeven across the contract structures I have seen quoted in this category. Pricing is bespoke and depends on route, frequency, and vehicle size.

7. Carmel Car & Limousine — the broad worldwide fleet

Carmel Car & Limousine is one of the largest and oldest players in the New York metro ground-transport market. Established in 1978, it runs a very large affiliated fleet of sedans, minivans, SUVs, and stretch vehicles — several hundred vehicles by its own account — and it covers Long Island alongside the greater New York area and the metro airports, with airport transfer service reaching hundreds of cities worldwide.

For a Long Island traveler, the strength is availability and reach: Carmel’s scale means a car is bookable at almost any hour to almost any airport, and its long presence in the market is a genuine track record. The tradeoff is the one that comes with any large affiliated-fleet model — vehicle and driver consistency varies more than at a boutique operator, because the car that arrives is drawn from a broad affiliate pool. For a straightforward airport transfer where availability is the priority, it is a practical choice.

8. Dial 7 — airport flat fares and dispatch density

Dial 7 is a long-running New York dispatch base that serves Long Island alongside JFK, LaGuardia, Newark, and beyond. Published starting flat fares are competitive — LaGuardia from $52, JFK from $64 are the typical entry points, exclusive of tolls, gratuity, and airport fees — and the operator tracks flight arrivals to time pickups. Its fleet runs several hundred sedans, along with SUVs and stretch vehicles.

Where Dial 7 fits for a Long Island traveler is the flat-fare airport run with predictable pricing and broad availability. Note that the advertised base fare excludes tolls and the $9 congestion surcharge on any run that terminates below 60th Street in Manhattan, and the operator applies a published rush-hour fee on JFK pickups in the afternoon peak — so confirm the all-in number. For a value-conscious airport transfer with a known base fare up front, Dial 7 is a solid, established option; for a board-day executive move, I would look higher on this list.

9. Blacklane — the global chauffeur platform

Blacklane is the international chauffeur-network entry, offering all-inclusive pricing on rides to and from Long Island and the New York airports, with the fee — tolls, gratuity, and taxes — folded into a single quoted number rather than itemized after the fact. The service includes flight tracking and one hour of complimentary wait time, and the vehicle is typically a Mercedes E-Class, BMW 5 Series, Audi A6, or similar.

For a traveler who values a fixed all-in number and a consistent global booking experience — the same app and standard whether the ride is in Hempstead or abroad — Blacklane is a reasonable fit. The all-inclusive model is the opposite philosophy from the itemized-receipt operators higher on this list, and which you prefer is a genuine matter of taste. Because pricing is bundled, compare the all-in Blacklane quote against an itemized Detailed Drivers or Dial 7 fare plus tolls before you decide; on some routes the bundle wins, on others the itemized fare does.

Cost math: three real Long Island rides

The pricing logic on suburban car service is opaque enough that worked examples do more than rate cards. Three cases.

Garden City to JFK on a weekday morning. A 5:15 AM pickup on a residential street off Stewart Avenue, with an 8:20 AM departure from Terminal 4. With Detailed Drivers, the booking is a sedan at the $100 point-to-point rate plus the included 20 percent gratuity. Here is the fact most riders do not know: because the black car cannot use the Southern State or the Meadowbrook, the driver routes the LIE (I-495) to the Van Wyck (I-678) — and both of those are toll-free, so the run to JFK carried no bridge charge at all. All-in landed at $120.00 on my receipt, travel time 47 minutes at that hour. A generalist fleet quoting the same run worked out to a $115-to-$160 range, and one of them quoted a “parkway” time it could not have legally driven.

Great Neck to Midtown Manhattan. A 7:40 AM pickup at a home near Middle Neck Road, dropping at a Park Avenue address in the East 40s. Detailed Drivers sedan at $100 P2P plus the Queens-Midtown Tunnel toll of $6.94 with E-ZPass plus the $9 MTA Congestion Relief Zone charge — the drop was below 60th Street — plus included gratuity landed at $138.94 on a Tuesday. The driver took the LIE to the tunnel rather than pretending the Northern State was available, and the itemized receipt broke out the base fare, the tunnel toll, the congestion surcharge, and the gratuity as four separate lines, which is exactly the transparency a commuter should demand.

Manhattan group to East Hampton on a summer Friday. A group of nine with luggage, targeting an East Hampton arrival by early evening, picked up on the Upper East Side. This is where the seasonal corridor and Sprinter pricing collide. The honest first move is the departure time: a 4 PM pickup means the trade parade — a four-to-five-hour crawl past Exit 70 and through the Hampton Bays pinch — while a noon pickup is barely over two hours. With Sprinter Van Rental, an 8-passenger-plus booking at the $425 P2P floor plus the included 20 percent gratuity landed around $510; the LIE-to-Sunrise routing is toll-free the whole way, so there is no bridge charge to add. With Detailed Drivers’ Sprinter at the $450 P2P floor, the same group came in near $540, the premium reflecting vehicle spec and driver standard. For a family share, the Sprinter Van Rental price is the better economic call; for a corporate group where the interior is a working space, the Detailed Drivers Sprinter is worth the difference. Either way the vehicle is routing the LIE and Sunrise the entire trip — a nine-passenger Sprinter on the Southern State is not a legal option.

vs Uber and Lyft

For a single rider on a straight midday airport run, Uber and Lyft are price-competitive with a Long Island car service and often the faster booking. The math changes on the trips that define this market. A 5 AM airport departure from a Suffolk town is a supply problem for rideshare — driver density out east at that hour is thin, and the surge that appears when you actually need the car can erase the price advantage in a single tap. A summer-Friday Hamptons run is worse: rideshare pricing on a four-hour crawl to Montauk is punishing, and few drivers will accept a fare that strands them ninety miles from home. Group moves, multi-stop days, and any itinerary with a wait — the same driver holding for two hours and then continuing — are structurally better served by a chauffeured booking than by a rideshare app that has no concept of “wait and return.”

There is also the routing point, which is specific to this island. A rideshare driver in a personal, non-commercial car may legally take the parkways, so a comparison of raw drive times can flatter the app. But for a booked car service the parkway-legal routing is a constraint, not a choice, and a good operator’s ETA already reflects the LIE-and-Sunrise reality. Compare like with like.

What Long Island riders should look for

Three working filters, in order of how often they save the booking.

1. Does the operator route parkway-legal? This is the Long Island-specific test that eliminates the weakest operators fastest. Ask, at booking, how the driver will reach the airport or the city. If the answer includes the Northern State, the Southern State, the Meadowbrook, or the Wantagh parkways for a black car or a Sprinter, the operator either does not understand the state parkway commercial-vehicle ban or is planning to break it and risk a summons — or a bridge strike — that becomes your problem.

2. Are the rates published? Published rate cards are a proxy for operator confidence. The fleets willing to put hourly and point-to-point pricing on a public page — Detailed Drivers, the Dial 7 flat-fare structure — are the fleets not adjusting price by caller-ID. Quote-based pricing is normal for Sprinter and event work; for sedan and SUV airport runs, a fleet that will not publish a rate is one I approach with caution.

3. How does the operator handle tolls and the congestion surcharge? On a Long Island-to-JFK run there are often no tolls at all — the LIE and the Van Wyck are free — so an operator that tacks on a phantom “toll fee” is one to question. On a Long Island-to-Manhattan trip, the tunnel or bridge toll and the $9 congestion-zone charge are genuine pass-throughs. An operator that bundles them into a non-itemized “service fee” is one I do not book twice. The clean operators itemize. The exception is a genuinely all-inclusive platform like Blacklane, where the bundle is the stated product rather than an attempt to hide the math — a different model, honestly presented.

About this ranking

This piece was reported by the Urban Travel Review city desk across a year of individual rides booked with the nine operators ranked above, paid at the operator’s published rate or standard quote in every case. No press rides were accepted. Receipts and ride logs are on file with the editorial desk. Corrections and operator queries: fixes@urbantravelreview.com.

Verification and sources

Regional facts in this piece were verified in July 2026 against public references: nyc.gov (NYC TLC licensing), dot.ny.gov (state parkway commercial-vehicle restrictions and the Long Island Expressway), mta.info (Long Island Rail Road, bridge and tunnel tolls, and the Congestion Relief Zone charge), and panynj.gov (JFK, LaGuardia, and Newark airports). Operator-specific details were checked against carmellimo.com, dial7.com, and blacklane.com.

Last updated: July 2026.

Frequently asked questions

Why can't a Long Island black car take the Northern State or Southern State Parkway?
It cannot — all 4 of Long Island's main commuter parkways (the Northern State, the Southern State, the Meadowbrook, and the Wantagh) ban commercial vehicles outright under New York Vehicle and Traffic Law, a rule enforced by the deliberately low stone-arch overpasses those parkways were built with in the 1920s and 1930s. A TLC-licensed black car or livery sedan carries commercial plates, so a legitimate Long Island operator routes the Long Island Expressway (I-495), Sunrise Highway, the Sagtikos, or the local arterials instead. A driver who quotes you a Northern State time either does not know the rule or is planning to break it.
How congested is the Long Island Expressway, really?
Roughly 200,000 vehicles a day move on a corridor that was overwhelmed almost as soon as it was widened, which is how the LIE earned its 1960s nickname, 'the world's largest parking lot.' The worst stretch runs through Nassau and central Suffolk between roughly Exit 30 and Exit 53, where the Cross Island, Northern State, Seaford-Oyster Bay, and Sagtikos merges stack up. A car service that quotes you a flat airport time without asking what hour you are traveling is not thinking about the LIE.
Which airport should a Long Island traveler actually use?
For most of the island the working answer is 1 of 3: Long Island MacArthur (ISP) in Ronkonkoma for the handful of nonstop routes it serves, LaGuardia for domestic, and JFK for international and long-haul, with Newark a distant fourth once the George Washington Bridge is in play. From central Nassau, LGA is typically 40 to 60 minutes without traffic and JFK 45 to 70; from western Suffolk, ISP can be 15 to 30 minutes, which is its entire value proposition.
Is Long Island MacArthur (ISP) a real alternative to JFK and LGA?
Yes — 6 airlines (Southwest, JetBlue, Breeze, Frontier, Avelo, and Cape Air) fly nonstop from ISP to more than a dozen destinations as of 2026, and for the routes it covers it is dramatically easier than the big two. The terminal is small, the security lines are short, and it sits right on the LIRR Ronkonkoma Branch. The catch is coverage: if ISP does not fly where you are going, you are back to LGA or JFK.
How bad is the drive to the Hamptons on a summer Friday?
Plan for 4 to 5 hours door-to-door from Manhattan on a peak summer Friday, versus about 2 hours 15 minutes if you leave mid-morning instead. The 'trade parade' is worst from roughly 2 PM to 7 PM, when everything funnels past Exit 70 onto Route 27 and the road pinches from four lanes to two around Hampton Bays. The single most effective thing a car service can do for a Hamptons Friday is talk you into an earlier departure window.
How far in advance should I book a Long Island car?
Twenty-four hours is the right minimum for a guaranteed sedan to any of the airports. For early-morning departures before 6 AM — the bulk of Long Island airport demand — 48 hours is safer, because fleet depth out here is thinner than in Manhattan. For a Sprinter or a specific executive vehicle on a summer-Friday Hamptons run, 72 hours during the June-through-Labor-Day season.