Delta Air Lines is the most reliable airline on the PIT to SLC route with a 75% on-time rate. Based on 606 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: PIT to SLC
Pittsburgh to Salt Lake City — airline reliability comparison
On-Time Rate by Airline
Delta Air Lines75%
PIT to SLC Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Delta Air LinesDLBest | 75% | 0.8% | 54m | 606 |
Route Overview
75%
Overall On-Time
53m
Avg Delay
0.8%
Cancel Rate
606
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.