Harrisburg International ⇄ Washington Dulles International MDT–IAD
Airlines flew 2,192 flights between Harrisburg International MDT in Harrisburg, PA and Washington Dulles International IAD in Washington, DC in the twelve months to July 2026, both directions together: 91,292 passengers in 110,056 seats, 83% of them filled, and 33,307 pounds of freight. 93 miles, about 30 minutes in the air, on 7 airlines: CommuteAir LLC dba CommuteAir (2,034), GoJet Airlines LLC d/b/a United Express (150), United Air Lines Inc. (2), Delta Air Lines Inc. (2) and 3 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 | 117 |
| 2/25 | 99 |
| 3/25 | 128 |
| 4/25 | 175 |
| 5/25 | 200 |
| 6/25 | 230 |
| 7/25 | 200 |
| 8/25 | 187 |
| 9/25 | 159 |
| 10/25 | 184 |
| 11/25 | 159 |
| 12/25 | 174 |
| 1/26 | 163 |
| 2/26 | 158 |
| 3/26 | 191 |
| 4/26 | 180 |
| 5/26 | 191 |
| 6/26 | 222 |
| 7/26 | 224 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 4,934 |
| 2/25 | 4,233 |
| 3/25 | 5,565 |
| 4/25 | 6,963 |
| 5/25 | 8,640 |
| 6/25 | 9,824 |
| 7/25 | 8,829 |
| 8/25 | 8,147 |
| 9/25 | 7,022 |
| 10/25 | 7,606 |
| 11/25 | 6,222 |
| 12/25 | 6,990 |
| 1/26 | 6,206 |
| 2/26 | 6,572 |
| 3/26 | 7,952 |
| 4/26 | 7,654 |
| 5/26 | 8,009 |
| 6/26 | 9,531 |
| 7/26 | 9,381 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| CommuteAir LLC dba CommuteAir C5 | 2,034 | 85,438 | 84% | scheduled passenger service |
| GoJet Airlines LLC d/b/a United Express G7 | 150 | 5,341 | 71% | scheduled passenger service |
| United Air Lines Inc. UA | 2 | 329 | 74% | scheduled passenger service |
| Delta Air Lines Inc. DL | 2 | 97 | 67% | charter passenger service |
| Tradewind Aviation TJ | 2 | 12 | 75% | charter passenger service |
| Alaska Airlines Inc. AS | 1 | 0 | 0% | charter passenger service |
| Republic Airline YX | 1 | 75 | 99% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer-145 | 2,034 | 50 | 85,438 |
| Bombardier CRJ550 | 150 | 50 | 5,341 |
| Pilatus PC-12 | 2 | 8 | 12 |
| Boeing 757-200 | 2 | 72 | 97 |
| Boeing 777-200ER/200LR/233LR | 1 | 276 | 192 |
| Boeing B737 Max 800 | 1 | 166 | 137 |
| Embraer ERJ-175 | 1 | 76 | 75 |
| Boeing B737 Max 900 | 1 | 178 | 0 |
MDT → IAD this direction alone · flown January 2025 to July 2026
1,100 flights of 1,119 scheduled, 47,313 passengers in 55,322 seats, 33,307 pounds of freight, 774 pounds of mail. CommuteAir LLC dba CommuteAir 1,021; GoJet Airlines LLC d/b/a United Express 75; United Air Lines Inc. 2; Delta Air Lines Inc. 1; Tradewind Aviation 1.
IAD → MDT this direction alone · flown January 2025 to July 2026
1,092 flights of 1,108 scheduled, 43,979 passengers in 54,734 seats. CommuteAir LLC dba CommuteAir 1,013; GoJet Airlines LLC d/b/a United Express 75; Alaska Airlines Inc. 1; Delta Air Lines Inc. 1; Tradewind Aviation 1; Republic Airline 1.
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: Harrisburg International MDT and Washington Dulles International IAD; all routes.