Flight OddsAS3309 SEA → RDD
Alaska Airlines · Seattle, WA to Redding, CA · 39 flights observed, 2025-08-20 to 2025-10-25 · 479 mi
AS3309 covers more than one route in the data window — the stats below are for SEA → RDD, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-4 min
90th percentile
+30 min
Cancellation rate
0%
How often is AS3309 on time?
Across 39 flights on SEA → RDD from 2025-08-20 to 2025-10-25, AS3309 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +30 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 | 33 | 85% |
| 16-30 min | 2 | 5% |
| 31-60 min | 1 | 3% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 12 | 83% | +18 min |
| 2025-09 | 22 | 82% | +3 min |
| 2025-10 | 5 | 100% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 80% |
| Tue | 5 | 80% |
| Wed | 6 | 83% |
| Thu | 6 | 83% |
| Fri | 6 | 83% |
| Sat | 6 | 100% |
| Sun | 5 | 80% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…