Buffalo Niagara International ⇄ Kansas City International BUF–MCI
Airlines flew 8 flights between Buffalo Niagara International BUF in Buffalo, NY and Kansas City International MCI in Kansas City, MO in the twelve months to July 2026, both directions together: 793 passengers in 975 seats, 81% of them filled, and 58,957 pounds of freight. 870 miles, about 126 minutes in the air, on 5 airlines: United Air Lines Inc. (2), Southwest Airlines Co. (2), CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle (2), United Parcel Service (1) and 1 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 | 2 |
| 2/25 | 1 |
| 8/25 | 1 |
| 9/25 | 1 |
| 11/25 | 4 |
| 12/25 | 1 |
| 6/26 | 1 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 288 |
| 2/25 | 0 |
| 8/25 | 13 |
| 9/25 | 49 |
| 11/25 | 715 |
| 12/25 | 0 |
| 6/26 | 16 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 2 | 365 | 71% | charter passenger service |
| Southwest Airlines Co. WN | 2 | 350 | 100% | scheduled passenger service |
| CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF | 2 | 29 | 83% | charter passenger service |
| United Parcel Service 5X | 1 | 0 | scheduled cargo service | |
| Republic Airline YX | 1 | 49 | 64% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 2 | 175 | 350 |
| B787-900 Dreamliner | 2 | 257 | 365 |
| Bombardier Challenger 604/605 | 2 | 18 | 29 |
| Boeing 757-200 | 1 | 0 | 0 |
| Embraer ERJ-175 | 1 | 76 | 49 |
BUF → MCI this direction alone · flown January 2025 to December 2025
3 flights of 2 scheduled, 359 passengers in 432 seats, 38,038 pounds of freight. United Parcel Service 1; United Air Lines Inc. 1; Southwest Airlines Co. 1.
MCI → BUF this direction alone · flown January 2025 to June 2026
5 flights of 1 scheduled, 434 passengers in 543 seats, 20,919 pounds of freight. CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 2; United Air Lines Inc. 1; Southwest Airlines Co. 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: Buffalo Niagara International BUF and Kansas City International MCI; all routes.