Madrid ⇄ Washington Dulles International MAD–IAD
Airlines flew 1,020 flights between Madrid, Spain MAD in Madrid, ES and Washington Dulles International IAD in Washington, DC in the twelve months to July 2026, both directions together: 172,999 passengers in 207,022 seats, 84% of them filled, and 2,197,342 pounds of freight. 3,816 miles, about 229 minutes in the air, on 7 airlines: Iberia Air Lines Of Spain (527), United Air Lines Inc. (483), Gestair, S.A. (6), Comlux Malta, Ltd. (1) and 3 more.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 2/25 | 1 |
| 3/25 | 7 |
| 4/25 | 92 |
| 5/25 | 115 |
| 6/25 | 111 |
| 7/25 | 112 |
| 8/25 | 124 |
| 9/25 | 116 |
| 10/25 | 107 |
| 11/25 | 67 |
| 12/25 | 45 |
| 1/26 | 28 |
| 2/26 | 20 |
| 3/26 | 37 |
| 4/26 | 109 |
| 5/26 | 126 |
| 6/26 | 120 |
| 7/26 | 121 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 2/25 | 2 |
| 3/25 | 1,100 |
| 4/25 | 17,115 |
| 5/25 | 21,354 |
| 6/25 | 20,267 |
| 7/25 | 20,129 |
| 8/25 | 21,799 |
| 9/25 | 20,062 |
| 10/25 | 19,239 |
| 11/25 | 11,209 |
| 12/25 | 6,873 |
| 1/26 | 3,592 |
| 2/26 | 2,429 |
| 3/26 | 6,186 |
| 4/26 | 19,244 |
| 5/26 | 20,754 |
| 6/26 | 21,472 |
| 7/26 | 20,140 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Iberia Air Lines Of Spain IB | 527 | 77,865 | 80% | scheduled passenger service |
| United Air Lines Inc. UA | 483 | 94,953 | 87% | charter passenger service, scheduled passenger service |
| Gestair, S.A. GEQ | 6 | 11 | 18% | charter passenger service |
| Comlux Malta, Ltd. 0UQ | 1 | 3 | 17% | charter passenger service |
| American Airlines Inc. AA | 1 | 158 | 58% | scheduled passenger service |
| FAI rent-a-jet AG IFQ | 1 | 5 | 33% | charter passenger service |
| Pontair Ltd. PTQ | 1 | 4 | 67% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Airbus Industrie A321Neoxlr | 515 | 182 | 75,866 |
| Boeing 767-400/ER | 405 | 231 | 81,216 |
| Boeing 767-300/300ER | 76 | 203 | 13,382 |
| Airbus Industrie A330-200 | 12 | 270 | 1,999 |
| Boeing 777-300/300ER/333ER | 2 | 350 | 355 |
| Gulfstream III/V/ G-V Exec/ G-5/550 | 2 | 12 | 4 |
| Dassault Falcon 2000EX/2000lxs | 2 | 8 | 2 |
| Bombardier Global 6000/Global Xrs | 2 | 10 | 5 |
| Boeing 777-200ER/200LR/233LR | 1 | 271 | 158 |
| A200-100 BD-500-1A10 | 1 | 18 | 3 |
| Bombardier BD-700 Global Express | 1 | 15 | 5 |
| Bombardier Challenger 604/605 | 1 | 6 | 4 |
MAD → IAD this direction alone · flown February 2025 to July 2026
509 flights of 243 scheduled, 86,479 passengers in 103,467 seats, 1,754,228 pounds of freight, 232 pounds of mail. Iberia Air Lines Of Spain 264; United Air Lines Inc. 240; Gestair, S.A. 3; Comlux Malta, Ltd. 1; American Airlines Inc. 1.
IAD → MAD this direction alone · flown March 2025 to July 2026
511 flights of 242 scheduled, 86,520 passengers in 103,555 seats, 443,114 pounds of freight, 70,177 pounds of mail. Iberia Air Lines Of Spain 263; United Air Lines Inc. 243; Gestair, S.A. 3; FAI rent-a-jet AG 1; Pontair Ltd. 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: Madrid, Spain MAD and Washington Dulles International IAD; all routes.