Flight OddsAS148 ANC → SEA
Alaska Airlines · Anchorage, AK to Seattle, WA · 94 flights observed, 2025-07-01 to 2025-10-03 · 1,448 mi
AS148 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
90%
Median delay
-15 min
90th percentile
+13 min
Cancellation rate
0%
How often is AS148 on time?
Across 94 flights on ANC → SEA from 2025-07-01 to 2025-10-03, AS148 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +13 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 85 | 90% |
| 16-30 min | 3 | 3% |
| 31-60 min | 4 | 4% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 83% | -3 min |
| 2025-08 | 31 | 90% | -10 min |
| 2025-09 | 30 | 97% | -11 min |
| 2025-10 | 3 | 100% | -28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 92% |
| Tue | 14 | 93% |
| Wed | 14 | 93% |
| Thu | 14 | 86% |
| Fri | 14 | 86% |
| Sat | 12 | 100% |
| 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…