Flight OddsAS590 SEA → SFO
Alaska Airlines · Seattle, WA to San Francisco, CA · 210 flights observed, 2025-07-01 to 2026-06-30 · 679 mi
On-time arrival
64%
Median delay
+6 min
90th percentile
+80 min
Cancellation rate
1%
How often is AS590 on time?
Across 210 flights on SEA → SFO from 2025-07-01 to 2026-06-30, AS590 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +80 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 | 132 | 64% |
| 16-30 min | 13 | 6% |
| 31-60 min | 35 | 17% |
| 61-120 min | 22 | 11% |
| 2+ hrs | 5 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 68% | +18 min |
| 2025-08 | 25 | 80% | +31 min |
| 2025-09 | 25 | 84% | +4 min |
| 2025-10 | 7 | 57% | +28 min |
| 2025-11 | 20 | 50% | +27 min |
| 2025-12 | 29 | 55% | +14 min |
| 2026-01 | 18 | 72% | +7 min |
| 2026-02 | 23 | 70% | +13 min |
| 2026-03 | 17 | 71% | +11 min |
| 2026-06 | 18 | 17% | +59 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 36 | 58% |
| Tue | 28 | 82% |
| Wed | 27 | 70% |
| Thu | 35 | 71% |
| Fri | 35 | 51% |
| Sat | 16 | 56% |
| Sun | 30 | 57% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…