Routes and flights · the DOT's airline reports, August 2025 to July 2026

Nantucket Memorial ⇄ Ronald Reagan Washington Ntl ACK–DCA

Airlines flew 537 flights between Nantucket Memorial ACK in Nantucket, MA and Ronald Reagan Washington Ntl DCA in Washington, DC in the twelve months to July 2026, both directions together: 36,336 passengers in 52,572 seats, 69% of them filled. 405 miles, about 76 minutes in the air, on 2 airlines: Republic Airline (312), JetBlue Airways (225). Planning to fly it yourself? The weather and winds along this route right now.

537

flights, twelve months

ACK-DCA: 269 · DCA-ACK: 268

36,336

passengers

69% of seats filled

405

miles

about 76 minutes airborne

airlines

3 aircraft types

Flights by month both directions

By month, as a table

	flights
6/25	83
7/25	171
8/25	194
9/25	68
10/25	17
6/26	93
7/26	165

Passengers by month

By month, as a table

	passengers
6/25	5,091
7/25	11,049
8/25	12,700
9/25	5,243
10/25	1,289
6/26	5,819
7/26	11,285

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Republic Airline YX	312	19,243	81%	scheduled passenger service
JetBlue Airways B6	225	17,093	59%	scheduled passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Embraer ERJ-175	312	76	19,243
A220-300 BD-500-1A11	159	140	12,401
Embraer 190	66	100	4,692

ACK → DCA this direction alone · flown June 2025 to July 2026

269 flights of 281 scheduled, 18,497 passengers in 26,444 seats. Republic Airline 154; JetBlue Airways 115.

DCA → ACK this direction alone · flown June 2025 to July 2026

268 flights of 282 scheduled, 17,839 passengers in 26,128 seats. Republic Airline 158; JetBlue Airways 110.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Nantucket Memorial ACK and Ronald Reagan Washington Ntl DCA; all routes.