ACK — Nantucket Memorial Airport
- IATA code
- ACK
- ICAO code
- KACK
- Size
- medium
- OurAirports class
- Passengers
- 305,766
- Aug 2025 – Jul 2026
- Nonstop routes
- 14
- With open traffic data
- Time zone
- UTC−5 / UTC−4
- America/New_York
- Elevation
- 14 m
- 46 ft
- Runways
- 2
- Longest 1,921 m
Local time now: —
More codes: airport codes starting with A
About ACK
Nantucket Memorial Airport is a medium-sized airport serving Nantucket, United States. 305,766 passengers used it in Aug 2025 – Jul 2026. Open traffic data shows 14 nonstop routes from ACK.
US BTS T-100. Sources
Busiest nonstop routes from ACK
| Route | Distance | Passengers / year |
|---|---|---|
| ACK → BOS | 146 km | 76,382 |
| ACK → LGA | 325 km | 50,345 |
| ACK → JFK | 320 km | 42,387 |
| ACK → HPN | 307 km | 39,774 |
| ACK → DCA | 652 km | 36,336 |
| ACK → EWR | 352 km | 20,158 |
| ACK → PHL | 465 km | 14,545 |
| ACK → HYA | 50 km | 11,837 |
| ACK → EWB | 88 km | 3,882 |
| ACK → ORD | 1,487 km | 3,755 |
| ACK → CLT | 1,164 km | 2,892 |
| ACK → MVY | 49 km | 2,567 |
| ACK → BED | 169 km | 857 |
| ACK → PVD | 125 km | 49 |
Passengers on the route, both directions, over the period of each source: US DOT / BTS T-100 (Aug 2025 – Jul 2026) for routes touching the US, Eurostat (2024) for routes reported by European airports. Routes outside these are not counted.
Airlines at ACK
- 9K Hyannis Air Service, Inc. dba Cape Air · 14,116 flights
- TJ Tradewind Aviation · 1,792 flights
- B6 JetBlue Airways · 1,665 flights
- YX Republic Airline · 1,475 flights
- G7 GoJet Airlines · 481 flights
- MQ Envoy Air · 46 flights
- OO SkyWest Airlines · 40 flights
Departures and arrivals on scheduled passenger flights, Aug 2025 – Jul 2026. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment. Sources
Punctuality
- Departures on time
- 77.1%
- Within 15 minutes of schedule
- Cancelled
- 5.3%
- Departures counted
- 1,690
- US domestic flights
US domestic flights of the larger US airlines, Aug 2025 – Jul 2026. BTS Reporting Carrier On-Time Performance. Sources
Airports within 150 km
| Code | Airport | Distance |
|---|---|---|
| MVY | Martha's Vineyard Airport | 49 km |
| HYA | Cape Cod Gateway Airport | 50 km |
| EWB | New Bedford Regional Airport | 88 km |
| NPT | Newport State Airport | 106 km |
| PVD | Rhode Island T. F. Green International Airport | 125 km |
| BID | Block Island State Airport | 127 km |
| WST | Westerly State Airport | 146 km |
| BOS | Boston Logan International Airport | 146 km |
Distance from ACK to the major hubs
Runways
| Runway | Length | Width | Surface |
|---|---|---|---|
| 06/24 | 1,921 m | 46 m | Asphalt |
| 15/33 | 1,372 m | 30 m | Asphalt |
OurAirports (public domain). Sources
Location
Nantucket, Massachusetts, United States · 41.2531, -70.0602
Questions
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