Flight OddsAS2115 SEA → ALW
Alaska Airlines · Seattle, WA to Walla Walla, WA · 312 flights observed, 2025-08-20 to 2026-06-30 · 213 mi
AS2115 covers more than one route in the data window — the stats below are for SEA → ALW, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
86%
Median delay
-9 min
90th percentile
+22 min
Cancellation rate
1%
How often is AS2115 on time?
Across 312 flights on SEA → ALW from 2025-08-20 to 2026-06-30, AS2115 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +22 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 | 266 | 86% |
| 16-30 min | 16 | 5% |
| 31-60 min | 17 | 6% |
| 61-120 min | 7 | 2% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 12 | 92% | -5 min |
| 2025-09 | 30 | 87% | +3 min |
| 2025-10 | 31 | 94% | -4 min |
| 2025-11 | 28 | 89% | -6 min |
| 2025-12 | 28 | 82% | +4 min |
| 2026-01 | 31 | 90% | -8 min |
| 2026-02 | 28 | 89% | -5 min |
| 2026-03 | 30 | 83% | 0 min |
| 2026-04 | 30 | 90% | -1 min |
| 2026-05 | 30 | 80% | +2 min |
| 2026-06 | 30 | 77% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 43 | 91% |
| Tue | 45 | 87% |
| Wed | 43 | 88% |
| Thu | 43 | 72% |
| Fri | 45 | 93% |
| Sat | 44 | 84% |
| Sun | 45 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…