Airlines at Kansas City International Airport (MCI)
Kansas City, Missouri KMCI #40 US airport by passengers
Airlines operating at MCI, ranked by number of departures.
On-time performance at MCI
Based on 13,696 departures from May 2026 to July 2026. A flight counts as late when it leaves 15 or more minutes after schedule.
24.6%Departures late
26.9%Arrivals late
1.37%Cancelled
17.6 minAverage departure delay
| Airline | Departures | Late |
|---|---|---|
| Southwest Airlines | 6,397 | 32.8% |
| Delta Air Lines | 2,241 | 13.0% |
| American Airlines | 1,277 | 21.9% |
| United Airlines | 1,272 | 17.8% |
| SkyWest Airlines | 915 | 18.3% |
| Alaska Airlines | 351 | 11.1% |
| Republic Airways | 344 | 17.2% |
| PSA Airlines | 316 | 23.4% |
| Envoy Air | 297 | 14.1% |
| Frontier Airlines | 161 | 30.4% |
| Allegiant Air | 123 | 34.1% |
Source: Bureau of Transportation Statistics, On-Time Performance of reporting carriers. Smaller regional carriers and some airlines are not included.
Airline presence
Many domestic airlines serve MCI, and a few international routes operate here. Delta has a Sky Club in Concourse B, and the airport is mainly used for domestic travel.