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Map: OpenStreetMap contributors, captured 21 Oct 2026. North is up and the drawing is simplified. Each runway is labelled at its ends.
Location
Nantucket, United States
ICAO code
KACK
IATA code
ACK
Elevation
47 ft
Longest runway
6,303 ft (06/24)
Runways
2
Size class
Medium
Position
41.2531, -70.0602
About KACK
Nantucket Memorial Airport (ACK) is a medium airport in Nantucket, United States, with the ICAO code KACK. Its two runways are 06/24 and 15/33. The longer one, 06/24, is 6,303 ft. All of them have hard surfaces. The OpenStreetMap layout shows 1 gates, 53 taxiway segments, 3 aprons and 2 terminal outlines. In the route snapshot of 14 Oct 2026, 12 airlines have 112 routes through KACK. Its most frequent links are Boston (BOS), New York (JFK) and New York (LGA).
Runways
Runways, longest first
Runway
Length
Width
Surface
Lights
06 / 24
6,303 ft
150 ft
Hard
Lit
15 / 33
4,500 ft
100 ft
Hard
Lit
Runway idents and sizes from OurAirports. The runway headings in the source do not always match the idents, so only the idents are shown.
Scheduled routes
Published route data from the snapshot of 14 Oct 2026. These are standing schedules, not live flights, and they can be out of date. Counts are routes in that snapshot.
Airlines flying here
Cape Air KAP60 routes
JetBlue JBU21 routes
United UAL5 routes
Republic RPA4 routes
Mountain Air Cargo MTN3 routes
Solairus TWY1 route
Also flying here, shown by airline code: CHQ, AWE, TCF, AMF, MNU, WIG.
Sources: airport and runway data from OurAirports (public domain). Map data from OpenStreetMap contributors (ODbL). Routes from Virtual Radar Server standing data (CC0), snapshot of 14 Oct 2026.
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