Dallas-Fort Worth International ⇄ Washington Dulles International DFW–IAD
Airlines flew 3,887 flights between Dallas-Fort Worth International DFW in Dallas-Fort Worth, TX and Washington Dulles International IAD in Washington, DC in the twelve months to July 2026, both directions together: 527,346 passengers in 632,661 seats, 83% of them filled, and 487,638 pounds of freight. 1,172 miles, about 146 minutes in the air, on 7 airlines: United Air Lines Inc. (1,828), American Airlines Inc. (1,659), Frontier Airlines Inc. (327), Mesa Airlines Inc. (51) 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 | 285 |
| 2/25 | 269 |
| 3/25 | 344 |
| 4/25 | 296 |
| 5/25 | 322 |
| 6/25 | 372 |
| 7/25 | 358 |
| 8/25 | 334 |
| 9/25 | 372 |
| 10/25 | 344 |
| 11/25 | 282 |
| 12/25 | 279 |
| 1/26 | 259 |
| 2/26 | 287 |
| 3/26 | 295 |
| 4/26 | 310 |
| 5/26 | 347 |
| 6/26 | 385 |
| 7/26 | 393 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 32,857 |
| 2/25 | 30,197 |
| 3/25 | 41,035 |
| 4/25 | 34,423 |
| 5/25 | 43,278 |
| 6/25 | 53,556 |
| 7/25 | 49,010 |
| 8/25 | 45,615 |
| 9/25 | 48,381 |
| 10/25 | 49,841 |
| 11/25 | 36,755 |
| 12/25 | 38,206 |
| 1/26 | 30,252 |
| 2/26 | 36,900 |
| 3/26 | 42,937 |
| 4/26 | 41,436 |
| 5/26 | 48,121 |
| 6/26 | 54,327 |
| 7/26 | 54,575 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 1,828 | 227,330 | 85% | scheduled passenger service |
| American Airlines Inc. AA | 1,659 | 243,828 | 84% | charter passenger service, scheduled passenger service |
| Frontier Airlines Inc. F9 | 327 | 51,495 | 74% | scheduled passenger service |
| Mesa Airlines Inc. YV | 51 | 3,290 | 88% | scheduled passenger service |
| Republic Airline YX | 19 | 1,230 | 88% | scheduled passenger service |
| Delta Air Lines Inc. DL | 2 | 173 | 72% | scheduled passenger service |
| United Parcel Service 5X | 1 | 0 | scheduled cargo service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 1,522 | 171 | 215,834 |
| Airbus Industrie A319 | 504 | 126 | 55,852 |
| Boeing 737-700/700LR/Max 7 | 397 | 126 | 44,672 |
| Boeing B737 Max 800 | 293 | 171 | 41,932 |
| Airbus Industrie A321Neoxlr | 291 | 196 | 47,122 |
| Boeing 737-900ER | 244 | 179 | 36,139 |
| Airbus Industrie A320-100/200 | 233 | 152 | 30,435 |
| Airbus Industrie A321-200n | 154 | 229 | 24,410 |
| Airbus Industrie A320-200n | 128 | 186 | 19,411 |
| Embraer ERJ-175 | 62 | 74 | 4,014 |
| Boeing B737 Max 900 | 45 | 179 | 6,407 |
| Embraer-Emb-170 | 8 | 70 | 506 |
| Boeing 777-200ER/200LR/233LR | 2 | 273 | 329 |
| Boeing 737-900 | 1 | 179 | 110 |
| A200-100 BD-500-1A10 | 1 | 109 | 64 |
| A220-300 BD-500-1A11 | 1 | 130 | 109 |
| Boeing 757-200 | 1 | 0 | 0 |
DFW → IAD this direction alone · flown January 2025 to July 2026
1,961 flights of 1,986 scheduled, 266,392 passengers in 320,517 seats, 164,412 pounds of freight, 61,791 pounds of mail. United Air Lines Inc. 920; American Airlines Inc. 839; Frontier Airlines Inc. 164; Mesa Airlines Inc. 26; Republic Airline 10; Delta Air Lines Inc. 2.
IAD → DFW this direction alone · flown January 2025 to July 2026
1,926 flights of 1,966 scheduled, 260,954 passengers in 312,144 seats, 323,226 pounds of freight, 8,387 pounds of mail. United Air Lines Inc. 908; American Airlines Inc. 820; Frontier Airlines Inc. 163; Mesa Airlines Inc. 25; Republic Airline 9; United Parcel Service 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: Dallas-Fort Worth International DFW and Washington Dulles International IAD; all routes.