Flight OddsPDX → STL Alaska Airlines
Alaska Airlines · Portland, OR to St. Louis, MO · 49 flights, 2026-05-13 to 2026-06-30 · aggregated across 2 flight numbers
On-time arrival
80%
Median delay
+1 min
90th percentile
+24 min
Cancellation rate
0%
How on-time is Alaska Airlines from PDX to STL?
Across every Alaska Airlines flight number on PDX → STL (49 flights, 2026-05-13 to 2026-06-30), 80% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +24 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 39 | 80% |
| 16-30 min | 8 | 16% |
| 31-60 min | 2 | 4% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 19 | 79% | +7 min |
| 2026-06 | 30 | 80% | +0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 86% |
| Tue | 7 | 71% |
| Wed | 7 | 86% |
| Thu | 7 | 86% |
| Fri | 7 | 86% |
| Sat | 7 | 71% |
| Sun | 7 | 71% |
AS flight numbers on PDX → STL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…