Flight OddsAS3483 PDX → STS
Alaska Airlines · Portland, OR to Santa Rosa, CA · 260 flights observed, 2025-08-20 to 2026-06-30 · 489 mi
AS3483 covers more than one route in the data window — the stats below are for PDX → STS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
79%
Median delay
-5 min
90th percentile
+49 min
Cancellation rate
1%
How often is AS3483 on time?
Across 260 flights on PDX → STS from 2025-08-20 to 2026-06-30, AS3483 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +49 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 | 195 | 79% |
| 16-30 min | 19 | 8% |
| 31-60 min | 10 | 4% |
| 61-120 min | 12 | 5% |
| 2+ hrs | 11 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 12 | 67% | +12 min |
| 2025-09 | 28 | 82% | -2 min |
| 2025-10 | 7 | 71% | +2 min |
| 2025-11 | 30 | 57% | +24 min |
| 2025-12 | 24 | 50% | +59 min |
| 2026-01 | 23 | 78% | +14 min |
| 2026-02 | 23 | 83% | +2 min |
| 2026-03 | 30 | 90% | +3 min |
| 2026-04 | 21 | 90% | -6 min |
| 2026-05 | 19 | 95% | -8 min |
| 2026-06 | 30 | 97% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 38 | 79% |
| Tue | 32 | 75% |
| Wed | 31 | 87% |
| Thu | 37 | 78% |
| Fri | 36 | 83% |
| Sat | 37 | 76% |
| Sun | 36 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…