Nantucket Memorial Airport (ACK) · Live Flights, Weather & Status

Q: What is ACK?

Nantucket Memorial Airport is in Nantucket, US. Type: Medium Airport.

Q: What's the difference between ACK and KACK?

ACK is the 3-letter IATA code used on tickets and luggage tags. KACK is the 4-letter ICAO code used in air traffic control and flight plans. Both refer to the same airport.

Q: What is the elevation of ACK?

Nantucket Memorial Airport sits at 47 ft (14 m) above sea level.

Q: What is the current weather at ACK?

Latest METAR reports temperature 24.4°C , wind VRB° at ? kt , flight category VFR .

Local time: 16:32 EDT
Timezone: America/New_York
Type: Medium Airport
Elevation: 47 ft
Coordinates: 41.2531, -70.0602

cloud Weather

Wind: -
Visibility: 10 SM
Ceiling: CLR
Temp / Dew: 24°C / 23°C
Altimeter: 29.97 inHg

Obs: 2026-08-28T19:53:00.000Z

Raw METAR / TAF

METAR KACK 281953Z 10SM CLR 24/23 A2997 RMK AO2 SLP150 T02440228

TAF KACK 281733Z 2818/2918 18006KT P6SM BKN035 FM290600 33008KT P6SM OVC060 FM290800 01013KT P6SM SCT100

flight Live Traffic

flight_takeoff 25 Departures

flight_land 37 Arrivals

Live traffic

Live traffic around Nantucket Memorial Airport.

Recent departures last 25

Date	Flight	Aircraft	Route	Takeoff	Landing	Duration	Dep Δ
2026-07-26	KAP5221	ADD65B	ACK → BOS	Jul 26, 22:20 UTC	Jul 26, 22:45 UTC	25m	-
2026-07-26	VTE655	A89F8C	ACK → BOS	Jul 26, 22:50 UTC	Jul 26, 23:00 UTC	10m	-
2026-07-26	JBU1351	A37FD3	ACK → BOS	Jul 26, 22:10 UTC	Jul 26, 22:35 UTC	25m	-
2026-07-26	KAP6107	A909B8	ACK → BOS	Jul 26, 21:40 UTC	Jul 26, 22:00 UTC	20m	-
2026-07-26	EJA586	A78DA1	ACK → BHB	Jul 26, 21:30 UTC	Jul 26, 22:15 UTC	45m	-
2026-07-26	KAP5281	A5A725	ACK → BOS	Jul 26, 20:55 UTC	Jul 26, 21:15 UTC	20m	-
2026-07-26	KAP5341	A29931	ACK → BOS	Jul 26, 20:50 UTC	Jul 26, 21:25 UTC	35m	-
2026-07-26	GPD293	A3025D	ACK → HPN	Jul 26, 20:30 UTC	Jul 26, 21:10 UTC	40m	-
2026-07-26	JTZ419	A4F6BB	ACK → FRG	Jul 26, 19:45 UTC	Jul 26, 20:20 UTC	35m	-
2026-07-26	GPD293	A3025D	ACK → HPN	Jul 26, 18:55 UTC	Jul 26, 19:40 UTC	45m	-
2026-07-26	VTE655	A89F8C	ACK → BOS	Jul 26, 18:40 UTC	Jul 26, 19:30 UTC	50m	-
2026-07-26	JBU2665	A37FD3	ACK → HPN	Jul 26, 18:15 UTC	Jul 26, 18:50 UTC	35m	-
2026-07-26	KAP5321	A0F2F5	ACK → BOS	Jul 26, 18:10 UTC	Jul 26, 18:45 UTC	35m	-
2026-07-26	EJA586	A78DA1	ACK → BHB	Jul 26, 18:00 UTC	Jul 26, 18:25 UTC	25m	-
2026-07-26	KAP5121	A29931	ACK → BOS	Jul 26, 17:45 UTC	Jul 26, 18:15 UTC	30m	-
2026-07-26	GPD293	A3025D	ACK → HPN	Jul 26, 16:35 UTC	Jul 26, 17:15 UTC	40m	-
2026-07-26	KAP925	AC7A84	ACK → BOS	Jul 26, 16:30 UTC	Jul 26, 17:05 UTC	35m	-
2026-07-26	EJA586	A78DA1	ACK → BHB	Jul 26, 15:20 UTC	Jul 26, 16:55 UTC	1h 35m	-
2026-07-26	KAP219	A9FDE2	ACK → PVC	Jul 26, 15:15 UTC	Jul 26, 16:25 UTC	1h 10m	-
2026-07-26	GPD293	A3025D	ACK → HPN	Jul 26, 15:05 UTC	Jul 26, 15:40 UTC	35m	-
2026-07-26	KAP5301	A26DFB	ACK → BOS	Jul 26, 14:20 UTC	Jul 26, 14:55 UTC	35m	-
2026-07-26	EJA525	A69CF0	ACK → BED	Jul 26, 13:15 UTC	Jul 26, 16:25 UTC	3h 10m	-
2026-07-26	KAP925	AA4D12	ACK → BOS	Jul 26, 13:10 UTC	Jul 26, 14:00 UTC	50m	-
2026-07-26	KAP5041	A0F2F5	ACK → BOS	Jul 26, 12:30 UTC	Jul 26, 13:00 UTC	30m	-
2026-07-26	VTE655	A89F8C	ACK → BOS	Jul 26, 12:35 UTC	Jul 26, 13:40 UTC	1h 5m	-

Recent arrivals last 25

Date	Flight	Aircraft	Route	Takeoff	Landing	Duration	Arr Δ
2026-07-26	EJA791	AABD2B	BOS → ACK	Jul 26, 21:25 UTC	Jul 26, 22:45 UTC	1h 20m	-
2026-07-26	KAP1271	A8F51B	HYA → ACK	Jul 26, 21:00 UTC	Jul 26, 21:30 UTC	30m	-
2026-07-26	JBU2666	A37FD3	HPN → ACK	Jul 26, 20:05 UTC	Jul 26, 20:45 UTC	40m	-
2026-07-26	JBU2494	A387F0	DCA → ACK	Jul 26, 19:55 UTC	Jul 26, 21:10 UTC	1h 15m	-
2026-07-26	KAP1271	A8F51B	HYA → ACK	Jul 26, 19:25 UTC	Jul 26, 20:00 UTC	35m	-
2026-07-26	KAP1271	A8F51B	HYA → ACK	Jul 26, 18:10 UTC	Jul 26, 18:40 UTC	30m	-
2026-07-26	RPA4748	A0232A	DCA → ACK	Jul 26, 17:40 UTC	Jul 26, 19:50 UTC	2h 10m	-
2026-07-26	KAP15	A697FD	EWB → ACK	Jul 26, 16:20 UTC	Jul 26, 16:40 UTC	20m	-
2026-07-26	RPA4748	A0232A	DCA → ACK	Jul 26, 14:50 UTC	Jul 26, 16:35 UTC	1h 45m	-
2026-07-26	EJA791	AABD2B	BOS → ACK	Jul 26, 13:00 UTC	Jul 26, 14:15 UTC	1h 15m	-
2026-07-26	JBU2121	A38AF8	HPN → ACK	Jul 26, 12:55 UTC	Jul 26, 21:50 UTC	8h 56m	+494m
2026-07-26	KAP15	A29184	EWB → ACK	Jul 26, 12:50 UTC	Jul 26, 13:10 UTC	20m	-
2026-07-26	KAP15	A29184	EWB → ACK	Jul 26, 11:55 UTC	Jul 26, 12:10 UTC	15m	-
2026-07-26	EJA791	AABD2B	BOS → ACK	Jul 26, 11:05 UTC	Jul 26, 11:45 UTC	40m	-
2026-07-26	KAP15	A29184	EWB → ACK	Jul 26, 10:45 UTC	Jul 26, 11:05 UTC	20m	-
2026-07-26	GJS4580	A6EB1E	IAD → ACK	Jul 26, 10:05 UTC	Jul 26, 11:10 UTC	1h 5m	-
2026-07-26	KAP1271	A61F10	HYA → ACK	Jul 26, 02:25 UTC	Jul 26, 02:35 UTC	10m	-
2026-07-26	KAP1271	A61F10	HYA → ACK	Jul 26, 01:15 UTC	Jul 26, 01:40 UTC	25m	-
2026-07-25	KAP1271	A61F10	HYA → ACK	Jul 25, 23:50 UTC	Jul 26, 00:20 UTC	30m	-
2026-07-25	KAP1271	A61F10	HYA → ACK	Jul 25, 22:25 UTC	Jul 25, 22:50 UTC	25m	-
2026-07-25	KAP15	A29184	EWB → ACK	Jul 25, 22:15 UTC	Jul 25, 22:45 UTC	30m	-
2026-07-25	KAP1271	A61F10	HYA → ACK	Jul 25, 20:50 UTC	Jul 25, 21:15 UTC	25m	-
2026-07-25	N599ZZ	A7C12D	-	Jul 25, 20:35 UTC	Jul 25, 23:35 UTC	3h 0m	-
2026-07-25	JBU2666	A37FB0	HPN → ACK	Jul 25, 20:05 UTC	Jul 25, 20:40 UTC	35m	-
2026-07-25	JBU2666	A37FB0	HPN → ACK	Jul 25, 20:04 UTC	Jul 26, 18:35 UTC	22h 32m	+33m

ACK frequently asked

What is ACK?

Nantucket Memorial Airport is in Nantucket, US. Type: Medium Airport.

What's the difference between ACK and KACK?

ACK is the 3-letter IATA code used on tickets and luggage tags. KACK is the 4-letter ICAO code used in air traffic control and flight plans. Both refer to the same airport.

What is the elevation of ACK?

Nantucket Memorial Airport sits at 47 ft (14 m) above sea level.

What is the current weather at ACK?

Latest METAR reports temperature 24.4°C, wind VRB° at ? kt, flight category VFR.