SkyWest Airlines is the most reliable airline on the LGB to SLC route with a 92% on-time rate, compared to Southwest Airlines at 86%. Based on 2,698 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: LGB to SLC
Long Beach to Salt Lake City — airline reliability comparison
On-Time Rate by Airline
SkyWest Airlines92%
Delta Air Lines86%
Southwest Airlines86%
LGB to SLC Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| SkyWest AirlinesOOBest | 92% | 0.1% | 82m | 2,698 |
| Delta Air LinesDL | 86% | 0.9% | 86m | 1,194 |
| Southwest AirlinesWNWorst | 86% | 0.2% | 54m | 1,664 |
Route Overview
89%
Overall On-Time
73m
Avg Delay
0.3%
Cancel Rate
5,556
Total Flights
Flying out of LGB? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.