Flight OddsAS3404 SNA → SFO
Alaska Airlines · Santa Ana, CA to San Francisco, CA · 99 flights observed, 2025-08-20 to 2026-06-09 · 372 mi
AS3404 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”.
On-time arrival
63%
Median delay
-2 min
90th percentile
+69 min
Cancellation rate
2%
How often is AS3404 on time?
Across 99 flights on SNA → SFO from 2025-08-20 to 2026-06-09, AS3404 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +69 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 | 61 | 63% |
| 16-30 min | 12 | 12% |
| 31-60 min | 11 | 11% |
| 61-120 min | 12 | 12% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 12 | 83% | -7 min |
| 2025-09 | 30 | 87% | -7 min |
| 2025-10 | 25 | 56% | +16 min |
| 2025-11 | 3 | 67% | +41 min |
| 2026-05 | 18 | 28% | +37 min |
| 2026-06 | 9 | 44% | +32 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 62% |
| Tue | 13 | 62% |
| Wed | 13 | 54% |
| Thu | 13 | 69% |
| Fri | 14 | 64% |
| Sat | 14 | 64% |
| Sun | 17 | 65% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…