Flight OddsSEA → LAX Alaska Airlines
Alaska Airlines · Seattle, WA to Los Angeles, CA · 3,304 flights, 2025-07-01 to 2026-06-30 · aggregated across 53 flight numbers
On-time arrival
82%
Median delay
-5 min
90th percentile
+30 min
Cancellation rate
1%
How on-time is Alaska Airlines from SEA to LAX?
Across every Alaska Airlines flight number on SEA → LAX (3,304 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +30 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 2,673 | 82% |
| 16-30 min | 281 | 9% |
| 31-60 min | 206 | 6% |
| 61-120 min | 84 | 3% |
| 2+ hrs | 25 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 305 | 71% | +13 min |
| 2025-08 | 295 | 72% | +11 min |
| 2025-09 | 269 | 89% | -3 min |
| 2025-10 | 268 | 86% | -4 min |
| 2025-11 | 247 | 83% | +1 min |
| 2025-12 | 298 | 71% | +8 min |
| 2026-01 | 243 | 82% | +1 min |
| 2026-02 | 244 | 84% | +1 min |
| 2026-03 | 255 | 84% | 0 min |
| 2026-04 | 253 | 90% | -8 min |
| 2026-05 | 291 | 89% | -7 min |
| 2026-06 | 301 | 85% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 506 | 82% |
| Tue | 473 | 84% |
| Wed | 429 | 86% |
| Thu | 498 | 79% |
| Fri | 485 | 82% |
| Sat | 398 | 83% |
| Sun | 480 | 78% |
AS flight numbers on SEA → LAX
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…