Flight OddsAS1066 PDX → ONT
Alaska Airlines · Portland, OR to Ontario, CA · 40 flights observed, 2025-08-21 to 2025-10-25 · 838 mi
AS1066 covers more than one route in the data window — the stats below are for PDX → ONT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
97%
Median delay
-11 min
90th percentile
+5 min
Cancellation rate
3%
How often is AS1066 on time?
Across 40 flights on PDX → ONT from 2025-08-21 to 2025-10-25, AS1066 arrived within 15 minutes of schedule 97% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +5 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 38 | 97% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 7 | 100% | -10 min |
| 2025-09 | 17 | 100% | -12 min |
| 2025-10 | 15 | 93% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 100% |
| Tue | No data | — |
| Wed | 3 | 100% |
| Thu | 8 | 100% |
| Fri | 9 | 89% |
| Sat | 1 | 100% |
| Sun | 9 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…