Flight OddsAS56 ANC → SEA
Alaska Airlines · Anchorage, AK to Seattle, WA · 96 flights observed, 2025-07-01 to 2025-10-25 · 1,448 mi
AS56 covers more than one route in the data window — the stats below are for ANC → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
67%
Median delay
+7 min
90th percentile
+49 min
Cancellation rate
3%
How often is AS56 on time?
Across 96 flights on ANC → SEA from 2025-07-01 to 2025-10-25, AS56 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +49 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 62 | 67% |
| 16-30 min | 14 | 15% |
| 31-60 min | 10 | 11% |
| 61-120 min | 6 | 6% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 20 | 70% | +5 min |
| 2025-08 | 24 | 58% | +16 min |
| 2025-09 | 28 | 79% | +3 min |
| 2025-10 | 21 | 57% | +16 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 75% |
| Tue | 14 | 57% |
| Wed | 6 | 33% |
| Thu | 9 | 56% |
| Fri | 17 | 65% |
| Sat | 16 | 69% |
| Sun | 15 | 87% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…