ACK Nantucket Memorial Airport

The IATA airport code for Nantucket Memorial Airport is ACK.

The ICAO code for Nantucket Memorial Airport is KACK.

Nantucket Memorial Airport (ACK) is located in Nantucket, United States.

The local time zone at Nantucket Memorial Airport (ACK) is America/New_York (GMT-4).

About 48 scheduled departures were counted at Nantucket Memorial Airport (ACK) when flight schedules were last measured on September 4, 2026.

For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.

Based on the current departures board at Nantucket Memorial Airport (ACK), scheduled flights are operated by Cape Air, Tradewind Aviation, and Jetblue Airways.

Destinations on the current departures board at Nantucket Memorial Airport (ACK) include Boston, Teterboro, Barnstable, White Plains, New Bedford, and Bedford.

The board on this page shows arrivals and departures for Nantucket Memorial Airport (ACK). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.