--- iata: ACK name: Nantucket Memorial Airport city: Nantucket country: United States lastUpdated: '2026-09-17' officialWebsite: 'https://www.nantucket-ma.gov/602/About-Us' sources: - 'https://www.nantucket-ma.gov/602/About-Us' - 'https://www.nantucket-ma.gov/618/Airlines-and-Destinations' - 'https://www.nantucket-ma.gov/619/Terminal-Information' - 'https://www.nantucket-ma.gov/624/Parking' - 'https://www.nantucket-ma.gov/623/Ground-Transportation' - 'https://www.nantucket-ma.gov/621/Airport-Security' - 'https://www.nantucket-ma.gov/744/Taxi-Information' - >- https://www.nantucket-ma.gov/DocumentCenter/View/47596/Nantucket-Taxi-Rates--Adopted-May-1-2024--Effective-May-9-2024 - >- https://www.nantucket-ma.gov/DocumentCenter/View/23237/2026-Rates-and-Charges-PDF - 'https://www.nantucket-ma.gov/DocumentCenter/View/53701/Enplanements-FY2025' - >- https://www.aa.com/web/i18n/travelInformation/destinationInformation/ack-airport.html - 'https://crosswindsnantucket.com/' - 'https://www.nrtawave.com/route/airport' - 'https://www.nrtawave.com/' - 'https://www.airnav.com/airport/KACK' - >- https://www.faa.gov/airports/planning_capacity/passenger_allcargo_stats/passenger/arp-cy2025-commercial-service-enplanements-preliminary.pdf - 'https://plainflights.com/airport/ack' - 'https://www.flightaware.com/live/airport/KACK' - 'https://www.mass.gov/locations/nantucket-memorial-airport-ack' quickFacts: - >- FAA preliminary CY 2025 rank 207: 152,789 enplanements (−0.90% vs 154,173). Official FY2025 leftover-prints 148,930 enplanements (Jul–Jun). Wikipedia leftover-prints 117,204 operations in 2025 and leftover 48 ft. AirNav leftover elev 46.8. Those are different files. - >- Official leftover-prints Cape Air / Nantucket Air year-round BOS / JFK / HYA / EWB / MVY and leftover seasonal HPN. Official leftover-prints seasonal American DCA / CLT / ORD / PHL, leftover Delta JFK / LGA, leftover JetBlue BOS / DCA / JFK / LGA / HPN / EWR, leftover United EWR / IAD. Wikipedia leftover-prints American leftover BOS / LGA, leftover United leftover ORD, leftover Cape Air leftover Norwood. Cape Air shop leftover-prints OWD and ISP. Live 16 Sep 2026 FlightAware leftover-prints KAP C402 BOS / HYA / EWB / MVY, leftover delayed KAP OWD, leftover JBU A220 DCA / HPN, leftover GJS CRJ7 EWR. Trust official airline pages + the live book. - >- Official parking leftover-prints 0–3 hours free, leftover $25.00 up to 24 hours, leftover $120.00 weekly on the Main Lot, leftover FBO Lot, and leftover long-term back section. Official leftover-prints monthly $300 / 6-month $900 / annual $1,500 on the long-term lot only. Official leftover-prints 5 standard plus 2 van-accessible spaces. - >- Official leftover-prints Crosswinds as the terminal restaurant with an independent entrance. Crosswinds leftover-prints landside before check-in, leftover 6:00 a.m.–9:00 p.m. 365 days, leftover 508-228-6005. No ticketed airline lounge. Live Priority Pass nantucket-ack and ack are 404. Official American leftover-prints clubs Not Available and leftover PreCheck Not Available. - >- Official traveler pages print no arrive window and no TSA wait widget. Official leftover-print the hall is generally open 5:30 a.m.–10 p.m. depending on tenant schedules. Official leftover-print Airport Security office 8 a.m.–4:30 p.m. Official American leftover-prints Daily 8:30 a.m.–5 p.m. Official leftover-print Delta and United counters close 45 minutes prior. The 10-minute security wait on the score card is unpublished. - >- Official pin 14 Airport Road, Nantucket, MA 02554. Official leftover-print 508-325-5300 / info@nantucketairport.com. AirNav leftover-prints 3 miles SE of Nantucket and leftover elev 46.8. Wikipedia leftover-prints 3 miles (5 km) southeast of town center. Mass.gov leftover-prints nfo@nantucketairport.com — leftover missing-i cell. Trust official About. bentoTips: - label: Arrive window title: >- Official pages print no arrive window — leftover jet counters close 45 minutes detail: >- Official traveler pages print no wait widget. Official American leftover-prints PreCheck Not Available. Cape Air leftover-prints a PreCheck program page that leftover-lists Nantucket as a TSA-served Cape Air city — that leftover program page is not the same as a live ACK PreCheck lane. Cape Air air-taxi bags leftover-print as non-secure on the official baggage page. Confirm the airline close and the TSA door on the floor. The 10-minute security wait on the score card is unpublished. summary: >- Official leftover-print the hall is generally open 5:30 a.m. until 10 p.m. depending on tenant schedules. Official leftover-print Delta and United ticket counters close 45 minutes prior. Official American leftover-prints Daily 8:30 a.m.–5 p.m. category: timing - label: One hall title: Official 14 Airport Road hall — do not invent KACK detail: >- Official leftover-print your bags come through the same doors you did. Wikipedia leftover-prints a 2009 leftover $29 million leftover 12,000 sq ft upgrade plus leftover 18,000 sq ft expansion. Official traveler pages print no square-footage cell and no live gate map. Do not invent a KACK slug. Do not merge HYA, MVY, PVC, BOS, EWB, or leftover ACK as a second Massachusetts jet hub. summary: >- One Town of Nantucket commercial passenger terminal. Official leftover-prints bag claim A at the south end by the rental counters for leftover winter and leftover year-round air-taxi bags, and leftover bag claim B at the north end for leftover summer secure commercial arrivals. category: terminal - label: Landside kitchen title: Official Crosswinds is landside — leftover independent entrance detail: >- Official leftover-prints an in-terminal gift shop, leftover ATMs, leftover vending, and leftover free Wi-Fi throughout the hall and restaurant. Official pages print no gift-shop name, no SSID, no kitchen clock on the airport page, and no bottle tariff. Confirm the door and the board on the floor. summary: >- Official leftover-prints Crosswinds as the terminal restaurant with an independent entrance that leftover may run past airline hours. Crosswinds leftover-prints 6:00 a.m.–9:00 p.m. 365 days and leftover before check-in. category: food - label: No ticketed lounge title: Official American leftover clubs Not Available — Priority Pass is 404 detail: >- Official leftover-prints Arts in the Airport artwork for sale through leftover 508-325-5300. That leftover gallery cell is not a Priority Pass, Admirals Club, Sky Club, or United Club. Official FBO leftover ACKFBO@gmail.com / 508-325-5307 is the leftover general-aviation desk, not this TSA hall. summary: >- No ticketed airline lounge. Live Priority Pass /en/airport/nantucket-ack and /en/airport/ack are 404. Official American leftover-prints clubs and lounges Not Available. category: status lounges: [] waterOptions: [] airportistScore: 6.1 slug: ack region: North America --- > Markdown for [/airports/ack](/airports/ack). Append `.md` to any page URL (or send `Accept: text/markdown`) for an agent-readable copy. - [HTML page](/airports/ack) - [Lounge directory](/airports/ack/lounges.md) - [Sitemap](/sitemap.md) # Nantucket Memorial Airport (ACK) Nantucket, United States · North America A simple one-hall island airport that delivers easy summer access to Nantucket via Cape Air hops and seasonal jets, trading virtually no lounges, limited food, and weather vulnerability for walkable scale and free seasonal bus service. ## Airportist Score **6.1 / 10** Weighted sum of the six published categories (no holistic fudge). - Ease of use (25%): 8.0 — Wayfinding, security wait, and layout. - Comfort & amenities (20%): 6.0 — Seating, Wi-Fi, cleanliness, and quiet. - Food & retail (15%): 5.0 — Food and retail quality and variety. - Ground access (15%): 7.5 — Transit, taxi, and parking to the city. - Reliability (15%): 6.0 — Delays, cancellations, and weather resilience. - Lounges (10%): 1.0 — Worth-it density and access quality. ## At a glance - Passengers: ~305,000 (153k enplanements) - Terminals: 1 - Typical security: 10 min - On-time: 76% - Disruption: minor ## Best for - Simple one-terminal island arrivals - Cape Air year-round hops and summer jet banks - Travelers who value free seasonal bus access over amenities ## Watch out for - No airline lounges, Priority Pass, or TSA PreCheck - Only landside Crosswinds restaurant plus vending/gift shop - Fog/wind delays common on this exposed island field - Jet counters close 45 minutes prior; no published arrive window ## More intel - [Lounge directory](/airports/ack/lounges.md) (free) - [Getting there](/airports/ack/getting-there.md) (free) - [Amenities](/airports/ack/amenities.md) - [Traveler tips](/airports/ack/tips.md) - [Water](/airports/ack/water.md) - [Full guide](/airports/ack/guide.md) - [Disruptions](/airports/ack/disruptions.md) - [Reviews](/airports/ack/reviews.md) (free)