Flight OddsAS278 PDX → LAX
Alaska Airlines · Portland, OR to Los Angeles, CA · 344 flights observed, 2025-07-01 to 2026-06-30 · 833 mi
On-time arrival
90%
Median delay
-7 min
90th percentile
+17 min
Cancellation rate
0%
How often is AS278 on time?
Across 344 flights on PDX → LAX from 2025-07-01 to 2026-06-30, AS278 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +17 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 | 308 | 90% |
| 16-30 min | 17 | 5% |
| 31-60 min | 7 | 2% |
| 61-120 min | 4 | 1% |
| 2+ hrs | 8 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 89% | +13 min |
| 2025-08 | 28 | 96% | -4 min |
| 2025-09 | 30 | 90% | +0 min |
| 2025-10 | 30 | 87% | 0 min |
| 2025-11 | 28 | 89% | -4 min |
| 2025-12 | 31 | 84% | +1 min |
| 2026-01 | 29 | 86% | +6 min |
| 2026-02 | 28 | 96% | 0 min |
| 2026-03 | 28 | 86% | +3 min |
| 2026-04 | 26 | 92% | -6 min |
| 2026-05 | 29 | 90% | -8 min |
| 2026-06 | 30 | 90% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 94% |
| Tue | 53 | 98% |
| Wed | 52 | 90% |
| Thu | 51 | 84% |
| Fri | 50 | 80% |
| Sat | 39 | 92% |
| Sun | 47 | 87% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…