Delta Air Lines is the most reliable airline on the SLC to MEM route with a 85% on-time rate. Based on 1,308 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SLC to MEM
Salt Lake City to Memphis — airline reliability comparison
On-Time Rate by Airline
Delta Air Lines85%
SLC to MEM Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Delta Air LinesDLBest | 85% | 0.8% | 62m | 1,308 |
Route Overview
85%
Overall On-Time
62m
Avg Delay
0.8%
Cancel Rate
1,309
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.