Orlando International ⇄ Washington Dulles International MCO–IAD
Airlines flew 4,344 flights between Orlando International MCO in Orlando, FL and Washington Dulles International IAD in Washington, DC in the twelve months to July 2026, both directions together: 670,761 passengers in 783,480 seats, 86% of them filled, and 307,632 pounds of freight. 758 miles, about 104 minutes in the air, on 11 airlines: United Air Lines Inc. (3,741), Frontier Airlines Inc. (566), Delta Air Lines Inc. (17), Breeze Aviation Group DBA Breeze (5) and 7 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 | 384 |
| 2/25 | 379 |
| 3/25 | 442 |
| 4/25 | 442 |
| 5/25 | 416 |
| 6/25 | 394 |
| 7/25 | 344 |
| 8/25 | 353 |
| 9/25 | 346 |
| 10/25 | 355 |
| 11/25 | 345 |
| 12/25 | 346 |
| 1/26 | 359 |
| 2/26 | 341 |
| 3/26 | 390 |
| 4/26 | 428 |
| 5/26 | 394 |
| 6/26 | 339 |
| 7/26 | 348 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 59,238 |
| 2/25 | 54,019 |
| 3/25 | 59,237 |
| 4/25 | 63,723 |
| 5/25 | 62,248 |
| 6/25 | 58,827 |
| 7/25 | 53,619 |
| 8/25 | 53,581 |
| 9/25 | 48,665 |
| 10/25 | 53,929 |
| 11/25 | 52,892 |
| 12/25 | 54,099 |
| 1/26 | 53,758 |
| 2/26 | 52,775 |
| 3/26 | 61,895 |
| 4/26 | 64,048 |
| 5/26 | 62,876 |
| 6/26 | 55,116 |
| 7/26 | 57,127 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 3,741 | 575,360 | 86% | scheduled passenger service |
| Frontier Airlines Inc. F9 | 566 | 93,344 | 83% | scheduled passenger service |
| Delta Air Lines Inc. DL | 17 | 848 | 56% | charter passenger service, scheduled passenger service |
| Breeze Aviation Group DBA Breeze MX | 5 | 384 | 61% | charter passenger service, scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 4 | 169 | 23% | charter passenger service |
| American Airlines Inc. AA | 3 | 344 | 70% | scheduled passenger service |
| United Parcel Service 5X | 3 | 0 | scheduled cargo service | |
| Southwest Airlines Co. WN | 2 | 211 | 75% | scheduled passenger service |
| JetBlue Airways B6 | 1 | 92 | 57% | charter passenger service |
| CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF | 1 | 4 | 50% | charter passenger service |
| Jet Aviation Flight Services, Inc. 27Q | 1 | 5 | 62% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 900 | 1,815 | 179 | 279,314 |
| Boeing 737-900ER | 1,681 | 179 | 261,338 |
| Airbus Industrie A320-200n | 364 | 186 | 56,258 |
| Boeing 737-800 | 189 | 166 | 26,185 |
| Airbus Industrie A321-200n | 143 | 228 | 26,839 |
| Boeing B737 Max 800 | 48 | 166 | 6,396 |
| Airbus Industrie A321Neoxlr | 34 | 228 | 6,223 |
| Airbus Industrie A320-100/200 | 29 | 184 | 4,627 |
| Boeing 757-200 | 22 | 91 | 1,291 |
| Boeing 757-300 | 6 | 234 | 1,313 |
| Airbus Industrie A319 | 4 | 131 | 373 |
| A220-300 BD-500-1A11 | 3 | 137 | 285 |
| Boeing 737-700/700LR/Max 7 | 2 | 140 | 211 |
| Embraer 190 | 2 | 108 | 99 |
| Cessna 510 Mustang/560XL Citation Excel | 1 | 8 | 4 |
| Bombardier BD-100-1A10 Challenger 300 | 1 | 8 | 5 |
MCO → IAD this direction alone · flown January 2025 to July 2026
2,182 flights of 2,174 scheduled, 339,891 passengers in 394,118 seats, 27,223 pounds of freight, 30 pounds of mail. United Air Lines Inc. 1,876; Frontier Airlines Inc. 283; Delta Air Lines Inc. 12; American Airlines Inc. 3; Breeze Aviation Group DBA Breeze 2; Sun Country Airlines d/b/a MN Airlines 2; Southwest Airlines Co. 2; JetBlue Airways 1; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1.
IAD → MCO this direction alone · flown January 2025 to July 2026
2,162 flights of 2,174 scheduled, 330,870 passengers in 389,362 seats, 280,409 pounds of freight, 10,962 pounds of mail. United Air Lines Inc. 1,865; Frontier Airlines Inc. 283; Delta Air Lines Inc. 5; United Parcel Service 3; Breeze Aviation Group DBA Breeze 3; Sun Country Airlines d/b/a MN Airlines 2; Jet Aviation Flight Services, Inc. 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: Orlando International MCO and Washington Dulles International IAD; all routes.