Portland International Jetport ⇄ Washington Dulles International PWM–IAD
Airlines flew 2,261 flights between Portland International Jetport PWM in Portland, ME and Washington Dulles International IAD in Washington, DC in the twelve months to July 2026, both directions together: 132,386 passengers in 164,023 seats, 81% of them filled. 493 miles, about 86 minutes in the air, on 10 airlines: Republic Airline (1,297), GoJet Airlines LLC d/b/a United Express (751), United Air Lines Inc. (145), CommuteAir LLC dba CommuteAir (62) and 6 more. Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 107 |
| 2/25 | 101 |
| 3/25 | 177 |
| 4/25 | 232 |
| 5/25 | 297 |
| 6/25 | 280 |
| 7/25 | 222 |
| 8/25 | 220 |
| 9/25 | 188 |
| 10/25 | 229 |
| 11/25 | 213 |
| 12/25 | 177 |
| 1/26 | 135 |
| 2/26 | 110 |
| 3/26 | 129 |
| 4/26 | 179 |
| 5/26 | 235 |
| 6/26 | 229 |
| 7/26 | 217 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 5,662 |
| 2/25 | 4,627 |
| 3/25 | 8,684 |
| 4/25 | 10,719 |
| 5/25 | 19,274 |
| 6/25 | 18,239 |
| 7/25 | 15,282 |
| 8/25 | 15,220 |
| 9/25 | 12,425 |
| 10/25 | 13,962 |
| 11/25 | 9,839 |
| 12/25 | 8,350 |
| 1/26 | 6,411 |
| 2/26 | 5,811 |
| 3/26 | 5,791 |
| 4/26 | 7,425 |
| 5/26 | 14,429 |
| 6/26 | 15,654 |
| 7/26 | 17,069 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Republic Airline YX | 1,297 | 84,393 | 86% | scheduled passenger service |
| GoJet Airlines LLC d/b/a United Express G7 | 751 | 31,949 | 85% | scheduled passenger service |
| United Air Lines Inc. UA | 145 | 12,825 | 53% | scheduled passenger service |
| CommuteAir LLC dba CommuteAir C5 | 62 | 2,736 | 88% | scheduled passenger service |
| American Airlines Inc. AA | 1 | 107 | 84% | scheduled passenger service |
| Delta Air Lines Inc. DL | 1 | 185 | 98% | scheduled passenger service |
| CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF | 1 | 0 | 0% | charter passenger service |
| Breeze Aviation Group DBA Breeze MX | 1 | 102 | 74% | scheduled passenger service |
| Tradewind Aviation TJ | 1 | 1 | 12% | charter passenger service |
| Southwest Airlines Co. WN | 1 | 88 | 64% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 1,266 | 76 | 82,372 |
| Bombardier CRJ550 | 751 | 50 | 31,949 |
| Boeing B737 Max 800 | 120 | 166 | 10,272 |
| Embraer-145 | 62 | 50 | 2,736 |
| Embraer-Emb-170 | 31 | 70 | 2,021 |
| Boeing B737 Max 900 | 18 | 179 | 1,687 |
| Boeing 737-900ER | 5 | 179 | 736 |
| Boeing 737-800 | 2 | 166 | 130 |
| Pilatus PC-12 | 1 | 8 | 1 |
| Boeing 737-700/700LR/Max 7 | 1 | 137 | 88 |
| Bombardier Challenger 604/605 | 1 | 19 | 0 |
| Airbus Industrie A319 | 1 | 128 | 107 |
| Airbus Industrie A321Neoxlr | 1 | 189 | 185 |
| A220-300 BD-500-1A11 | 1 | 137 | 102 |
PWM → IAD this direction alone · flown January 2025 to July 2026
1,133 flights of 1,152 scheduled, 64,542 passengers in 81,155 seats. Republic Airline 594; GoJet Airlines LLC d/b/a United Express 427; United Air Lines Inc. 75; CommuteAir LLC dba CommuteAir 31; American Airlines Inc. 1; Delta Air Lines Inc. 1; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1; Breeze Aviation Group DBA Breeze 1; Tradewind Aviation 1; Southwest Airlines Co. 1.
IAD → PWM this direction alone · flown January 2025 to July 2026
1,128 flights of 1,152 scheduled, 67,844 passengers in 82,868 seats. Republic Airline 703; GoJet Airlines LLC d/b/a United Express 324; United Air Lines Inc. 70; CommuteAir LLC dba CommuteAir 31.
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: Portland International Jetport PWM and Washington Dulles International IAD; all routes.