Flight OddsAS2019 SEA → PDX
Alaska Airlines · Seattle, WA to Portland, OR · 38 flights observed, 2025-12-18 to 2026-05-12 · 129 mi
AS2019 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
84%
Median delay
-2 min
90th percentile
+21 min
Cancellation rate
0%
How often is AS2019 on time?
Across 38 flights on SEA → PDX from 2025-12-18 to 2026-05-12, AS2019 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +21 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 | 32 | 84% |
| 16-30 min | 2 | 5% |
| 31-60 min | 3 | 8% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 14 | 71% | +15 min |
| 2026-01 | 6 | 83% | +3 min |
| 2026-04 | 8 | 100% | -3 min |
| 2026-05 | 10 | 90% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 83% |
| Tue | 6 | 50% |
| Wed | 5 | 80% |
| Thu | 6 | 100% |
| Fri | 6 | 83% |
| Sat | 3 | 100% |
| Sun | 6 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…