Flight OddsAS2258 SEA → PDX
Alaska Airlines · Seattle, WA to Portland, OR · 155 flights observed, 2025-08-20 to 2026-05-12 · 129 mi
AS2258 covers more than one route in the data window — the stats below are for SEA → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-3 min
90th percentile
+22 min
Cancellation rate
0%
How often is AS2258 on time?
Across 155 flights on SEA → PDX from 2025-08-20 to 2026-05-12, AS2258 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +22 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 | 135 | 87% |
| 16-30 min | 8 | 5% |
| 31-60 min | 7 | 5% |
| 61-120 min | 4 | 3% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 12 | 92% | +1 min |
| 2025-09 | 30 | 87% | +5 min |
| 2025-10 | 21 | 76% | +18 min |
| 2026-01 | 22 | 95% | -1 min |
| 2026-02 | 11 | 82% | +9 min |
| 2026-03 | 17 | 82% | +6 min |
| 2026-04 | 30 | 90% | -1 min |
| 2026-05 | 12 | 92% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 86% |
| Tue | 22 | 95% |
| Wed | 24 | 83% |
| Thu | 23 | 70% |
| Fri | 23 | 91% |
| Sat | 19 | 89% |
| Sun | 22 | 95% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…