Flight OddsAS2439 PUW → SEA
Alaska Airlines · Pullman, WA to Seattle, WA · 138 flights observed, 2025-07-01 to 2026-06-09 · 250 mi
AS2439 covers more than one route in the data window — the stats below are for PUW → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
+1 min
90th percentile
+55 min
Cancellation rate
1%
How often is AS2439 on time?
Across 138 flights on PUW → SEA from 2025-07-01 to 2026-06-09, AS2439 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +55 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 101 | 74% |
| 16-30 min | 14 | 10% |
| 31-60 min | 9 | 7% |
| 61-120 min | 6 | 4% |
| 2+ hrs | 6 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 66% | +13 min |
| 2025-08 | 29 | 69% | +20 min |
| 2025-09 | 26 | 81% | +5 min |
| 2025-10 | 3 | 67% | +16 min |
| 2025-11 | 9 | 100% | -5 min |
| 2025-12 | 17 | 76% | +23 min |
| 2026-05 | 15 | 67% | +28 min |
| 2026-06 | 8 | 88% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 21 | 81% |
| Tue | 22 | 82% |
| Wed | 22 | 86% |
| Thu | 20 | 50% |
| Fri | 20 | 75% |
| Sat | 11 | 82% |
| Sun | 20 | 65% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…