Airports · Nantucket Memorial Airport
Flights from Nantucket (ACK)
Airlines flew 10,619 departures out of Nantucket Memorial Airport (ACK) carrying 149,803 passengers over the 12 months through April 2026. Here's what actually flew — the busiest routes, the carriers, and the aircraft — from US DOT T-100 filings.
What flies from Nantucket
US DOT T-100 · filed dataWhat airlines actually flew out of Nantucket — departures, seats, and passengers filed with the US DOT (T-100) over the trailing 12 months, not a schedule.
Departures
10,619
April 2026
Seats flown
236,497
Passengers
149,803
Load factor
63.3%
passengers ÷ seats
Busiest routes from Nantucket
Where flights from Nantucket go most, by departures over the trailing 12 months.
4,228 departures · 35,849 passengers
59.2%
Load
2,132 departures · 5,968 passengers
31.7%
Load
1,167 departures · 19,769 passengers
61.9%
Load
594 departures · 1,367 passengers
25.6%
Load
549 departures · 2,498 passengers
56.9%
Load
404 departures · 1,917 passengers
52.7%
Load
393 departures · 26,069 passengers
79.6%
Load
306 departures · 22,712 passengers
65.4%
Load
265 departures · 18,048 passengers
74.1%
Load
170 departures · 7,273 passengers
86.0%
Load
75 departures · 4,963 passengers
89.2%
Load
58 departures · 171 passengers
33.0%
Load
30 departures · 95 passengers
38.8%
Load
28 departures · 89 passengers
39.7%
Load
25 departures · 1,629 passengers
86.0%
Load
Airlines at Nantucket
Ranked by seats flown — the capacity each carrier actually operated out of Nantucket.
- B6
99,680 seats · 63.8% load
42.1%
Share
- 9K
Cape Air
63,861 seats · 47.3% load
27.0%
Share
- YX
47,867 seats · 80.9% load
20.2%
Share
- TJ
Tradewind Aviation
14,072 seats · 57.8% load
6.0%
Share
- G7
8,450 seats · 86.1% load
3.6%
Share
- OO
1,356 seats · 72.9% load
0.6%
Share
- MQ
836 seats · 93.9% load
0.4%
Share
- 0CQ
ACM AIR CHARTER
98 seats · 13.3% load
0.0%
Share
- 2NQ
Fly The Whale
88 seats · 36.4% load
0.0%
Share
- 13Q
Chartright Air
66 seats · 40.9% load
0.0%
Share
Aircraft flown from Nantucket
Aircraft types by share of departures — what actually operated, not what's based here.
Cessna C-402
7,135 departures · 47.3% load
67.2%
Share
Pilatus PC-12
1,759 departures · 57.8% load
16.6%
Share
665 departures · 80.9% load
6.3%
Share
504 departures · 66.7% load
4.8%
Share
352 departures · 60.8% load
3.3%
Share
Bombardier CRJ-550
169 departures · 86.1% load
1.6%
Share
Cessna 208 Caravan
11 departures · 36.4% load
0.1%
Share
Bombardier BD-700 Global Express
7 departures · 13.3% load
0.1%
Share
Gulfstream Aerospace G500
3 departures · 10.0% load
0.0%
Share
3 departures · 33.3% load
0.0%
Share
Cessna Citation II
2 departures · 47.1% load
0.0%
Share
Bombardier Challenger 604
2 departures · 16.3% load
0.0%
Share
Monthly departures from Nantucket
Monthly departures from Nantucket, trailing 12 months through April 2026. Bars scale to the busiest month.
May 2025
902 departures · 6,660 passengers
53.4%
Load
June 2025
1,346 departures · 21,375 passengers
60.0%
Load
July 2025
1,819 departures · 38,420 passengers
67.2%
Load
August 2025
1,927 departures · 43,321 passengers
73.4%
Load
September 2025
1,112 departures · 21,211 passengers
65.3%
Load
October 2025
807 departures · 8,788 passengers
54.9%
Load
November 2025
537 departures · 2,064 passengers
43.7%
Load
December 2025
588 departures · 2,462 passengers
47.4%
Load
January 2026
368 departures · 1,184 passengers
36.0%
Load
February 2026
305 departures · 1,039 passengers
43.8%
Load
March 2026
409 departures · 1,290 passengers
35.0%
Load
April 2026
499 departures · 1,989 passengers
44.2%
Load
Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through April 2026. The DOT publishes roughly three months in arrears.