Flight OddsAS230 ANC → SEA
Alaska Airlines · Anchorage, AK to Seattle, WA · 48 flights observed, 2026-04-23 to 2026-06-09 · 1,448 mi
AS230 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
91%
Median delay
-6 min
90th percentile
+14 min
Cancellation rate
2%
How often is AS230 on time?
Across 48 flights on ANC → SEA from 2026-04-23 to 2026-06-09, AS230 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +14 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 | 43 | 91% |
| 16-30 min | 1 | 2% |
| 31-60 min | 3 | 6% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 8 | 100% | -12 min |
| 2026-05 | 30 | 93% | -6 min |
| 2026-06 | 9 | 78% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 86% |
| Tue | 7 | 100% |
| Wed | 6 | 100% |
| Thu | 7 | 100% |
| Fri | 7 | 86% |
| Sat | 6 | 83% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…