Washington Dulles International ⇄ Kansas City International IAD–MCI
Airlines flew 1,428 flights between Washington Dulles International IAD in Washington, DC and Kansas City International MCI in Kansas City, MO in the twelve months to July 2026, both directions together: 96,392 passengers in 115,496 seats, 83% of them filled, and 11,571 pounds of freight. 926 miles, about 139 minutes in the air, on 8 airlines: Mesa Airlines Inc. (1,129), United Air Lines Inc. (148), Republic Airline (144), PSA Airlines Inc. (3) and 4 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 | 86 |
| 2/25 | 101 |
| 3/25 | 124 |
| 4/25 | 120 |
| 5/25 | 121 |
| 6/25 | 115 |
| 7/25 | 121 |
| 8/25 | 116 |
| 9/25 | 114 |
| 10/25 | 126 |
| 11/25 | 116 |
| 12/25 | 123 |
| 1/26 | 113 |
| 2/26 | 110 |
| 3/26 | 120 |
| 4/26 | 120 |
| 5/26 | 125 |
| 6/26 | 123 |
| 7/26 | 122 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 5,394 |
| 2/25 | 6,230 |
| 3/25 | 7,648 |
| 4/25 | 7,826 |
| 5/25 | 8,193 |
| 6/25 | 8,031 |
| 7/25 | 8,484 |
| 8/25 | 7,864 |
| 9/25 | 7,674 |
| 10/25 | 8,326 |
| 11/25 | 6,918 |
| 12/25 | 7,444 |
| 1/26 | 6,109 |
| 2/26 | 6,171 |
| 3/26 | 7,464 |
| 4/26 | 7,505 |
| 5/26 | 9,217 |
| 6/26 | 10,899 |
| 7/26 | 10,801 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Mesa Airlines Inc. YV | 1,129 | 69,624 | 83% | scheduled passenger service |
| United Air Lines Inc. UA | 148 | 16,780 | 86% | charter passenger service, scheduled passenger service |
| Republic Airline YX | 144 | 9,470 | 87% | scheduled passenger service |
| PSA Airlines Inc. OH | 3 | 179 | 87% | scheduled passenger service |
| American Airlines Inc. AA | 1 | 168 | 98% | scheduled passenger service |
| CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF | 1 | 3 | 38% | charter passenger service |
| Eastern Airlines f/k/a Dynamic Airways, LLC 1BQ | 1 | 0 | 0% | charter passenger service |
| Alaska Airlines Inc. AS | 1 | 168 | 94% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 1,273 | 75 | 79,094 |
| Airbus Industrie A319 | 128 | 126 | 14,205 |
| Airbus Industrie A320-100/200 | 16 | 150 | 1,863 |
| B787-900 Dreamliner | 2 | 257 | 368 |
| Canadair RJ-700 | 2 | 65 | 107 |
| Boeing B737 Max 900 | 2 | 178 | 343 |
| Boeing 737-800 | 1 | 172 | 168 |
| Cessna 510 Mustang/560XL Citation Excel | 1 | 8 | 3 |
| Boeing 767-300/300ER | 1 | 242 | 0 |
| Canadair CRJ 900 | 1 | 76 | 72 |
| Boeing 737-900ER | 1 | 179 | 169 |
IAD → MCI this direction alone · flown January 2025 to July 2026
712 flights of 712 scheduled, 48,662 passengers in 57,461 seats, 5,910 pounds of freight. Mesa Airlines Inc. 564; United Air Lines Inc. 74; Republic Airline 72; American Airlines Inc. 1; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1.
MCI → IAD this direction alone · flown January 2025 to July 2026
716 flights of 715 scheduled, 47,730 passengers in 58,035 seats, 5,661 pounds of freight. Mesa Airlines Inc. 565; United Air Lines Inc. 74; Republic Airline 72; PSA Airlines Inc. 3; Eastern Airlines f/k/a Dynamic Airways, LLC 1; Alaska Airlines 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: Washington Dulles International IAD and Kansas City International MCI; all routes.