Airport code
ACK — Nantucket Memorial Airport
ACK is the IATA code for Nantucket Memorial Airport, an airport serving Nantucket, United States. Its ICAO code is KACK, and it operates in the America/New_York time zone (UTC-5). The airport sits at 41.2531, -70.0602 in the Northern Hemisphere, at an elevation of 47 ft (14 m).
Overview
About Nantucket Memorial Airport
Nantucket Memorial Airport is a public airport on the south side of the island of Nantucket, Massachusetts, United States. It is owned by the Town of Nantucket and is located three miles (5 km) southeast of the town center. It is the second-busiest airport in the state, after Logan International Airport, due to intense corporate travel to and from the island in the high season.
Reference data
Airport information
| IATA code | ACK |
|---|---|
| ICAO code | KACK |
| Airport name | Nantucket Memorial Airport |
| City | Nantucket |
| Country | United States |
| Time zone | America/New_York (UTC-5) |
| Latitude | 41.2531 |
| Longitude | -70.0602 |
| Elevation | 47 ft (14 m) |
| Airport type | Medium airport |
| Continent | North America |
| Runways | 2 |
| Longest runway | 6,303 ft (1,921 m) |
| Map | View on OpenStreetMap ↗ |
Reference data last updated 24 July 2026.
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Questions
Frequently asked questions
What is the IATA code for Nantucket Memorial Airport?
The IATA code for Nantucket Memorial Airport is ACK.
What is the ICAO code for Nantucket Memorial Airport?
The ICAO code for Nantucket Memorial Airport is KACK.
Where is ACK airport located?
Nantucket Memorial Airport (ACK) is located in Nantucket, United States.
What time zone is ACK in?
Nantucket Memorial Airport operates in the America/New_York time zone, which is UTC-5.
What is the nearest airport to ACK?
The nearest airport to Nantucket Memorial Airport (ACK) is Martha's Vineyard Airport (MVY) in Martha's Vineyard, about 49 km away.
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