Delta Air Lines is the most reliable airline on the SLC to MCI route with a 84% on-time rate. Based on 3,541 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SLC to MCI
Salt Lake City to Kansas City — airline reliability comparison
On-Time Rate by Airline
Delta Air Lines84%
SLC to MCI Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Delta Air LinesDLBest | 84% | 0.9% | 65m | 3,541 |
Route Overview
84%
Overall On-Time
65m
Avg Delay
0.9%
Cancel Rate
3,545
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.