Flight OddsSEA → ANC Alaska Airlines
Alaska Airlines · Seattle, WA to Anchorage, AK · 4,950 flights, 2025-07-01 to 2026-06-30 · aggregated across 84 flight numbers
On-time arrival
76%
Median delay
-1 min
90th percentile
+39 min
Cancellation rate
1%
How on-time is Alaska Airlines from SEA to ANC?
Across every Alaska Airlines flight number on SEA → ANC (4,950 flights, 2025-07-01 to 2026-06-30), 76% arrived within 15 minutes of schedule. Median arrival delay -1 min; the worst 10% ran +39 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 3,715 | 76% |
| 16-30 min | 533 | 11% |
| 31-60 min | 408 | 8% |
| 61-120 min | 167 | 3% |
| 2+ hrs | 72 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 498 | 63% | +15 min |
| 2025-08 | 506 | 71% | +7 min |
| 2025-09 | 462 | 90% | -9 min |
| 2025-10 | 390 | 76% | +9 min |
| 2025-11 | 336 | 86% | -4 min |
| 2025-12 | 353 | 56% | +22 min |
| 2026-01 | 353 | 76% | +4 min |
| 2026-02 | 316 | 81% | -1 min |
| 2026-03 | 357 | 70% | +14 min |
| 2026-04 | 345 | 85% | -1 min |
| 2026-05 | 467 | 80% | +3 min |
| 2026-06 | 512 | 78% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 731 | 75% |
| Tue | 727 | 82% |
| Wed | 657 | 76% |
| Thu | 715 | 72% |
| Fri | 698 | 73% |
| Sat | 646 | 76% |
| Sun | 721 | 77% |
AS flight numbers on SEA → ANC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…