Flight OddsAS59 SEA → ANC
Alaska Airlines · Seattle, WA to Anchorage, AK · 111 flights observed, 2025-10-26 to 2026-04-21 · 1,448 mi
AS59 covers more than one route in the data window — the stats below are for SEA → ANC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
83%
Median delay
-10 min
90th percentile
+22 min
Cancellation rate
2%
How often is AS59 on time?
Across 111 flights on SEA → ANC from 2025-10-26 to 2026-04-21, AS59 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +22 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 90 | 83% |
| 16-30 min | 10 | 9% |
| 31-60 min | 6 | 6% |
| 61-120 min | 2 | 2% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 67% | +16 min |
| 2025-11 | 20 | 90% | -14 min |
| 2025-12 | 28 | 71% | +5 min |
| 2026-01 | 27 | 78% | -2 min |
| 2026-02 | 9 | 100% | -26 min |
| 2026-03 | 11 | 91% | -4 min |
| 2026-04 | 8 | 100% | -16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 71% |
| Tue | 17 | 94% |
| Wed | 15 | 73% |
| Thu | 16 | 75% |
| Fri | 14 | 100% |
| Sat | 17 | 82% |
| Sun | 13 | 85% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…