Tucson to Chicago — airline reliability comparison
is the most reliable airline on the TUS to ORD route with a 100% on-time rate, compared to American Airlines at 82%. Based on 13 flights tracked.
This route involves weather-prone airports and high-congestion airports, which can affect reliability regardless of airline.
Source: Bureau of Transportation Statistics. Updated October 2026.| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| MQBest | 100% | 0.0% | 0m | 13 |
| United AirlinesUA | 86% | 1.3% | 77m | 634 |
| SkyWest AirlinesOO | 85% | 1.0% | 59m | 871 |
| American AirlinesAAWorst | 82% | 0.8% | 101m | 1,991 |
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.