Flight OddsAS1322 STS → SEA
Alaska Airlines · Santa Rosa, CA to Seattle, WA · 158 flights observed, 2025-08-20 to 2026-06-30 · 618 mi
AS1322 covers more than one route in the data window — the stats below are for STS → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
76%
Median delay
-6 min
90th percentile
+38 min
Cancellation rate
1%
How often is AS1322 on time?
Across 158 flights on STS → SEA from 2025-08-20 to 2026-06-30, AS1322 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +38 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 | 118 | 76% |
| 16-30 min | 16 | 10% |
| 31-60 min | 17 | 11% |
| 61-120 min | 5 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 12 | 75% | +4 min |
| 2025-09 | 30 | 57% | +15 min |
| 2025-10 | 9 | 78% | -6 min |
| 2025-11 | 30 | 87% | -8 min |
| 2025-12 | 27 | 56% | +13 min |
| 2026-01 | 6 | 67% | +5 min |
| 2026-04 | 9 | 100% | -15 min |
| 2026-05 | 12 | 100% | -15 min |
| 2026-06 | 21 | 90% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 23 | 74% |
| Tue | 23 | 70% |
| Wed | 23 | 70% |
| Thu | 23 | 83% |
| Fri | 21 | 71% |
| Sat | 21 | 86% |
| Sun | 22 | 77% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…