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 18.9°C , wind 220° at 11 kt , flight category VFR .

Local time: 04:45 EDT
Timezone: America/New_York
Type: Medium Airport
Elevation: 47 ft
Coordinates: 41.2531, -70.0602

cloud Weather

Wind: 220° / 11 kt
Visibility: 10 SM
Ceiling: FEW 7,000 ft
Temp / Dew: 19°C / 18°C
Altimeter: 30.07 inHg

Obs: 2026-07-14T07:53:00.000Z

Raw METAR / TAF

METAR KACK 140753Z AUTO 22011KT 10SM FEW070 19/18 A3007 RMK AO2 SLP184 T01890178 PWINO

TAF KACK 140520Z 1406/1506 23013KT P6SM FEW250 FM141500 23015G25KT P6SM FEW200 FM142000 23019G30KT P6SM BKN200

flight Live Traffic

flight_takeoff 1 Departures

flight_land 0 Arrivals

Live traffic

Live traffic around Nantucket Memorial Airport.

Recent departures last 25

Date	Flight	Aircraft	Route	Takeoff	Landing	Duration	Dep Δ
2026-07-13	RPA4553	A4F414	ACK → DCA	Jul 13, 23:20 UTC	Jul 14, 00:35 UTC	1h 15m	-
2026-07-13	JBU2122	A38FA4	ACK → HPN	Jul 13, 21:59 UTC	Jul 13, 22:40 UTC	42m	+3m
2026-07-13	RPA4545	A01BBC	ACK → PHL	Jul 13, 20:03 UTC	Jul 13, 21:04 UTC	1h 1m	+25m
2026-07-13	JBU831	A3298A	ACK → LGA	Jul 13, 15:42 UTC	Jul 14, 08:30 UTC	16h 49m	+26m
2026-07-13	JBU2493	A38B61	ACK → DCA	Jul 13, 15:22 UTC	Jul 14, 08:15 UTC	16h 54m	+30m
2026-07-13	RPA4543	A4FDDB	ACK → DCA	Jul 13, 15:15 UTC	Jul 13, 16:29 UTC	1h 14m	+36m
2026-07-13	KAP5301	AA0E90	ACK → BOS	Jul 13, 14:45 UTC	Jul 13, 15:30 UTC	45m	-
2026-07-13	N689JJ	A92577	-	Jul 13, 10:30 UTC	Jul 13, 10:55 UTC	25m	-
2026-07-13	RPA4525	A866C7	ACK → LGA	Jul 13, 00:00 UTC	Jul 13, 00:47 UTC	47m	+53m
2026-07-12	JBU2122	A38B61	ACK → HPN	Jul 12, 22:16 UTC	Jul 13, 20:15 UTC	22h 0m	+20m
2026-07-12	JBU1351	A35FC2	ACK → BOS	Jul 12, 22:11 UTC	Jul 13, 20:30 UTC	22h 20m	+9m
2026-07-12	RPA4553	A03816	ACK → DCA	Jul 12, 21:35 UTC	Jul 12, 22:48 UTC	1h 13m	+25m
2026-07-12	RPA4545	A4C8DE	ACK → PHL	Jul 12, 20:00 UTC	Jul 12, 20:39 UTC	39m	+22m
2026-07-12	N122RG	A05C9E	ACK → BOS	Jul 12, 19:30 UTC	Jul 12, 19:55 UTC	25m	-
2026-07-12	RPA4546	ABDB88	ACK → LGA	Jul 12, 18:44 UTC	Jul 12, 19:34 UTC	50m	+13m
2026-07-12	JBU2665	A35FC2	ACK → HPN	Jul 12, 18:15 UTC	Jul 13, 16:30 UTC	22h 16m	+17m
2026-07-12	JBU831	A398BC	ACK → LGA	Jul 12, 15:33 UTC	Jul 13, 13:15 UTC	21h 43m	+18m
2026-07-12	GJS4182	A6496B	ACK → EWR	Jul 12, 15:08 UTC	Jul 12, 16:11 UTC	1h 3m	+18m
2026-07-12	KAP5301	A2F5AD	ACK → BOS	Jul 12, 14:25 UTC	Jul 12, 15:01 UTC	35m	-
2026-07-12	KAP5042	AB098A	ACK → BOS	Jul 12, 12:30 UTC	Jul 12, 13:01 UTC	30m	-
2026-07-12	N350ML	A3E5EB	ACK → BED	Jul 12, 03:40 UTC	Jul 12, 04:40 UTC	1h 0m	-
2026-07-12	-	A3E5EB	ACK → ACK	Jul 12, 02:50 UTC	Jul 12, 03:01 UTC	10m	-
2026-07-11	JBU2493	A386FB	ACK → DCA	Jul 11, 23:18 UTC	Jul 12, 22:45 UTC	23h 28m	+506m
2026-07-11	RPA4553	A4B294	ACK → DCA	Jul 11, 23:05 UTC	Jul 12, 00:17 UTC	1h 12m	+114m
2026-07-11	JBU1351	A35854	ACK → BOS	Jul 11, 22:49 UTC	Jul 12, 00:50 UTC	2h 2m	+47m

Recent arrivals last 25

Date	Flight	Aircraft	Route	Takeoff	Landing	Duration	Arr Δ
2026-07-13	N4912W	A61682	-	Jul 13, 23:20 UTC	Jul 13, 23:50 UTC	30m	-
2026-07-13	RPA4553	A4F414	DCA → ACK	Jul 13, 21:25 UTC	Jul 13, 22:30 UTC	1h 5m	-
2026-07-13	GPD212	A1C209	-	Jul 13, 20:20 UTC	Jul 13, 21:05 UTC	45m	-
2026-07-13	N520KC	A689D2	ASH → ACK	Jul 13, 20:15 UTC	Jul 13, 20:40 UTC	25m	-
2026-07-13	NSH301	A32427	-	Jul 13, 18:40 UTC	Jul 13, 19:40 UTC	1h 0m	-
2026-07-13	JBU2291	A386FB	JFK → ACK	Jul 13, 18:13 UTC	Jul 14, 02:40 UTC	8h 28m	+29m
2026-07-13	RPA4545	A01BBC	PHL → ACK	Jul 13, 17:40 UTC	Jul 13, 18:35 UTC	55m	-
2026-07-13	EJA248	A24F26	BOS → ACK	Jul 13, 16:45 UTC	Jul 13, 17:05 UTC	20m	-
2026-07-13	N432SA	A52C1D	-	Jul 13, 14:25 UTC	Jul 13, 14:35 UTC	10m	-
2026-07-13	N518VA	A68103	-	Jul 13, 13:40 UTC	Jul 13, 14:50 UTC	1h 10m	-
2026-07-13	EJA905	AC832E	BED → ACK	Jul 13, 13:15 UTC	Jul 13, 13:40 UTC	25m	-
2026-07-13	GJS4497	A6C39F	EWR → ACK	Jul 13, 13:15 UTC	Jul 13, 14:06 UTC	51m	+7m
2026-07-13	GPD437	A53EDD	BED → ACK	Jul 13, 13:05 UTC	Jul 13, 13:30 UTC	25m	-
2026-07-13	XEN89	AAB2C0	-	Jul 13, 12:25 UTC	Jul 13, 13:00 UTC	35m	-
2026-07-13	EJA755	AA2E0B	-	Jul 13, 12:05 UTC	Jul 13, 12:45 UTC	40m	-
2026-07-13	LXJ598	A7BBB2	BGR → ACK	Jul 13, 11:35 UTC	Jul 13, 12:15 UTC	40m	-
2026-07-13	GPD848	AB9F4F	BED → ACK	Jul 13, 11:15 UTC	Jul 13, 11:40 UTC	25m	-
2026-07-13	N72PS	A9A289	-	Jul 13, 09:45 UTC	Jul 13, 12:20 UTC	2h 35m	-
2026-07-12	EJA316	A35E8A	IAD → ACK	Jul 12, 23:25 UTC	Jul 13, 00:25 UTC	1h 0m	-
2026-07-12	N99EF	ADD0B4	-	Jul 12, 22:40 UTC	Jul 12, 23:10 UTC	30m	-
2026-07-12	EJA740	A9F3F9	-	Jul 12, 20:20 UTC	Jul 12, 21:25 UTC	1h 5m	-
2026-07-12	KAP627	ADD65B	-	Jul 12, 18:55 UTC	Jul 12, 19:30 UTC	35m	-
2026-07-12	KAP527	A4B1FE	-	Jul 12, 18:35 UTC	Jul 12, 18:45 UTC	10m	-
2026-07-12	EJA646	A87CF4	-	Jul 12, 18:01 UTC	Jul 12, 18:50 UTC	50m	-
2026-07-12	EJA429	A51E7D	-	Jul 12, 17:55 UTC	Jul 12, 19:20 UTC	1h 25m	-

Top connections

Destinations from ACK

BOS KBOS 153 flights
BDL KBDL 27 flights
BED KBED 25 flights
HYA KHYA 24 flights
HPN KHPN 21 flights
CLT KCLT 1 flight

Origins to ACK

EWB KEWB 65 flights
TEB KTEB 46 flights
BOS KBOS 18 flights
DCA KDCA 17 flights
PVD KPVD 9 flights
MVY KMVY 8 flights
HPN KHPN 8 flights
JFK KJFK 5 flights
IAD KIAD 1 flight

Airlines at ACK 6

Airline	Flights (30d)
Cape Air	266
NetJets	110
JetBlue Airways	20
Republic Airlines	18
Tradewind Aviation	13
GoJet Airlines	1

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 18.9°C, wind 220° at 11 kt, flight category VFR.

Which airlines fly to ACK?

6 airlines operate at ACK in our records, including Cape Air, NetJets, JetBlue Airways, Republic Airlines, Tradewind Aviation.