Flight OddsAlaska Airlines · Santa Ana, CA to San Francisco, CA · 173 flights observed, 2025-10-08 to 2026-06-24 · 372 mi
AS3440 covers more than one route in the data window — the stats below are for SNA → SFO, the one it has flown most recently. The others are linked under “Other routes”.
How often is AS3440 on time?
Across 173 flights on SNA → SFO from 2025-10-08 to 2026-06-24, AS3440 arrived within 15 minutes of schedule 55% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +81 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 87 | 55% |
| 16-30 min | 12 | 8% |
| 31-60 min | 25 | 16% |
| 61-120 min | 26 | 16% |
| 2+ hrs | 8 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 21 | 76% | +10 min |
| 2025-11 | 18 | 89% | +14 min |
| 2025-12 | 13 | 31% | +90 min |
| 2026-01 | 4 | 75% | +5 min |
| 2026-02 | 17 | 71% | +8 min |
| 2026-03 | 31 | 84% | -11 min |
| 2026-04 | 19 | 16% | +45 min |
| 2026-05 | 16 | 13% | +46 min |
| 2026-06 | 19 | 26% | +44 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 50% |
| Tue | 21 | 62% |
| Wed | 23 | 48% |
| Thu | 24 | 46% |
| Fri | 22 | 59% |
| Sat | 22 | 59% |
| Sun | 24 | 63% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…