Flight OddsAS3379 PDX → SJC
Alaska Airlines · Portland, OR to San Jose, CA · 241 flights observed, 2025-07-01 to 2026-04-21 · 569 mi
AS3379 covers more than one route in the data window — the stats below are for PDX → SJC, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-5 min
90th percentile
+24 min
Cancellation rate
0%
How often is AS3379 on time?
Across 241 flights on PDX → SJC from 2025-07-01 to 2026-04-21, AS3379 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +24 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 | 209 | 87% |
| 16-30 min | 9 | 4% |
| 31-60 min | 11 | 5% |
| 61-120 min | 9 | 4% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -6 min |
| 2025-08 | 31 | 90% | +0 min |
| 2025-09 | 30 | 87% | +4 min |
| 2025-10 | 26 | 77% | +4 min |
| 2025-11 | 30 | 90% | 0 min |
| 2025-12 | 15 | 87% | +2 min |
| 2026-01 | 31 | 74% | +14 min |
| 2026-02 | 11 | 91% | -5 min |
| 2026-03 | 14 | 93% | -6 min |
| 2026-04 | 21 | 95% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 34 | 85% |
| Tue | 35 | 86% |
| Wed | 35 | 97% |
| Thu | 35 | 91% |
| Fri | 35 | 80% |
| Sat | 31 | 81% |
| Sun | 35 | 89% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…