C
Is Frontier Airlines on time Los Angeles to Seattle?
276 flights · January 2025 – August 2026 · all airlines on LAX to SEA →
79.7%
Arrived on time
Route average 85.36%
3.62%
Cancelled
Route average 0.98%
76 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Alaska Airlines | 3,279 | 85.16% | B |
| Delta Air Lines | 2,224 | 86.84% | A |
| SkyWest Airlines | 1,239 | 84.61% | B |
| United Airlines | 395 | 84.99% | B |
| American Airlines | 11 | 81.82% | — |
Month by month
Jul 2025
peak 100
Jun 2026