Flight OddsAS316 SFO → SEA
Alaska Airlines · San Francisco, CA to Seattle, WA · 75 flights observed, 2025-10-26 to 2026-04-20 · 679 mi
AS316 covers more than one route in the data window — the stats below are for SFO → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
69%
Median delay
+6 min
90th percentile
+82 min
Cancellation rate
0%
How often is AS316 on time?
Across 75 flights on SFO → SEA from 2025-10-26 to 2026-04-20, AS316 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +82 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 | 52 | 69% |
| 16-30 min | 6 | 8% |
| 31-60 min | 6 | 8% |
| 61-120 min | 8 | 11% |
| 2+ hrs | 3 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 4 | 50% | +29 min |
| 2025-11 | 17 | 65% | +19 min |
| 2025-12 | 7 | 43% | +30 min |
| 2026-01 | 3 | 67% | -9 min |
| 2026-02 | 9 | 89% | -4 min |
| 2026-03 | 20 | 70% | +15 min |
| 2026-04 | 15 | 80% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 59% |
| Tue | 4 | 75% |
| Wed | 1 | 0% |
| Thu | 14 | 71% |
| Fri | 13 | 62% |
| Sat | 10 | 90% |
| Sun | 16 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…