B
Is Frontier Airlines on time Salt Lake City to San Diego?
133 flights · January 2025 – August 2026 · all airlines on SLC to SAN →
84.62%
Arrived on time
Route average 83.24%
2.26%
Cancelled
Route average 0.85%
50 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Delta Air Lines | 1,731 | 83.82% | B |
| SkyWest Airlines | 685 | 85.93% | B |
| Southwest Airlines | 408 | 75.8% | C |
| Alaska Airlines | 1 | 100% | — |
Month by month
Jul 2025
peak 100
May 2026