Flight OddsAS3459 SAN → SJC
Alaska Airlines · San Diego, CA to San Jose, CA · 261 flights observed, 2025-07-01 to 2026-05-11 · 417 mi
AS3459 covers more than one route in the data window — the stats below are for SAN → SJC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
79%
Median delay
-9 min
90th percentile
+48 min
Cancellation rate
2%
How often is AS3459 on time?
Across 261 flights on SAN → SJC from 2025-07-01 to 2026-05-11, AS3459 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +48 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 | 203 | 79% |
| 16-30 min | 11 | 4% |
| 31-60 min | 28 | 11% |
| 61-120 min | 11 | 4% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 81% | +7 min |
| 2025-08 | 31 | 77% | +1 min |
| 2025-09 | 29 | 79% | -7 min |
| 2025-10 | 29 | 69% | +9 min |
| 2025-11 | 28 | 86% | -6 min |
| 2025-12 | 22 | 86% | +2 min |
| 2026-01 | 6 | 100% | -7 min |
| 2026-02 | 16 | 88% | -6 min |
| 2026-03 | 31 | 74% | +7 min |
| 2026-04 | 26 | 73% | +6 min |
| 2026-05 | 7 | 86% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 39 | 77% |
| Tue | 34 | 85% |
| Wed | 32 | 97% |
| Thu | 39 | 72% |
| Fri | 39 | 69% |
| Sat | 35 | 89% |
| Sun | 38 | 71% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…