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Nantucket Memorial Airport (ACK) currently has nonstop service to 10 destinations on 3 airlines in our latest departure data. The busiest route is to Boston (BOS), served by 2 carriers, and the largest operator here is Cape Air with nonstops to 5 destinations.
Route data as of September 27, 2026, based on a 6-day departures sample.
This schedule snapshot includes nonstop flights from ACK to 10 destinations. The snapshot shows about 22 flights per day across those routes. The busiest options start with Boston (BOS), Hyannis (HYA), New Bedford (EWB).
0 international routes in this schedule set
United States 10
12/day on 2 airlines
C402 · Cessna · P212
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Nantucket Memorial Airport (ACK / KACK) is located in Nantucket, United States.
The IATA code is ACK. The ICAO code is KACK.
The busiest scheduled route from ACK in our current departure data is ACK to BOS (Boston), with 12/day across 2 airlines.
Cape Air is the largest operator in our ACK schedule data, serving 5 destinations with 17-18/day.
This schedule snapshot includes 0 international routes and 10 domestic routes from ACK.
3 airlines operate at ACK. Top carriers include Cape Air, JetBlue, United Airlines.
This schedule snapshot includes direct flights from ACK to 10 destinations including Boston, Hyannis, Vineyard Haven, Newark, New Bedford.
View live arrivals and departures at ACK on FlightRadar24.
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