Flight OddsAS248 ANC → SEA
Alaska Airlines · Anchorage, AK to Seattle, WA · 93 flights observed, 2025-07-01 to 2025-10-03 · 1,448 mi
AS248 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
97%
Median delay
-9 min
90th percentile
+6 min
Cancellation rate
2%
How often is AS248 on time?
Across 93 flights on ANC → SEA from 2025-07-01 to 2025-10-03, AS248 arrived within 15 minutes of schedule 97% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +6 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 | 88 | 97% |
| 16-30 min | 1 | 1% |
| 31-60 min | 2 | 2% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 97% | -5 min |
| 2025-08 | 29 | 97% | -6 min |
| 2025-09 | 30 | 97% | -11 min |
| 2025-10 | 3 | 100% | -22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 92% |
| Tue | 12 | 100% |
| Wed | 13 | 92% |
| Thu | 14 | 93% |
| Fri | 14 | 100% |
| Sat | 13 | 100% |
| Sun | 13 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…