Flight OddsAS2027 SEA → ALW
Alaska Airlines · Seattle, WA to Walla Walla, WA · 117 flights observed, 2025-07-01 to 2025-10-25 · 213 mi
AS2027 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
90%
Median delay
-8 min
90th percentile
+14 min
Cancellation rate
3%
How often is AS2027 on time?
Across 117 flights on SEA → ALW from 2025-07-01 to 2025-10-25, AS2027 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +14 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 102 | 90% |
| 16-30 min | 3 | 3% |
| 31-60 min | 7 | 6% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 93% | -5 min |
| 2025-08 | 30 | 93% | -4 min |
| 2025-09 | 30 | 93% | -5 min |
| 2025-10 | 24 | 79% | +0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 88% |
| Tue | 17 | 94% |
| Wed | 17 | 88% |
| Thu | 17 | 88% |
| Fri | 16 | 81% |
| Sat | 17 | 94% |
| 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…