Flight OddsAS2312 SAN → SFO
Alaska Airlines · San Diego, CA to San Francisco, CA · 17 flights observed, 2025-12-18 to 2026-01-05 · 447 mi
AS2312 covers more than one route in the data window — the stats below are for SAN → SFO, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
-7 min
90th percentile
+29 min
Cancellation rate
35%
How often is AS2312 on time?
Across 17 flights on SAN → SFO from 2025-12-18 to 2026-01-05, AS2312 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +29 min or later. 35% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 8 | 73% |
| 16-30 min | 2 | 18% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 9% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 8 | 75% | -6 min |
| 2026-01 | 3 | 67% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 1 | 100% |
| Tue | 1 | 100% |
| Wed | No data | — |
| Thu | 2 | 50% |
| Fri | 2 | 50% |
| Sat | 3 | 100% |
| Sun | 2 | 50% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…