Chicago to Minneapolis — airline reliability comparison
Delta Air Lines is the most reliable airline on the MDW to MSP route with a 95% on-time rate, compared to Southwest Airlines at 80%. Based on 24 flights tracked.
This route involves weather-prone airports, which can affect reliability regardless of airline.
Source: Bureau of Transportation Statistics. Updated October 2026.| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Delta Air LinesDLBest | 95% | 12.5% | 341m | 24 |
| Endeavor Air9E | 87% | 2.7% | 103m | 271 |
| SkyWest AirlinesOO | 82% | 0.6% | 99m | 3,079 |
| Southwest AirlinesWNWorst | 80% | 1.5% | 55m | 6,794 |
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.