Flight OddsAS97 PDX → ONT
Alaska Airlines · Portland, OR to Ontario, CA · 143 flights observed, 2025-10-26 to 2026-06-30 · 838 mi
AS97 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
83%
Median delay
-5 min
90th percentile
+32 min
Cancellation rate
0%
How often is AS97 on time?
Across 143 flights on PDX → ONT from 2025-10-26 to 2026-06-30, AS97 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +32 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 | 118 | 83% |
| 16-30 min | 10 | 7% |
| 31-60 min | 9 | 6% |
| 61-120 min | 5 | 3% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 4 | 100% | -17 min |
| 2025-11 | 26 | 85% | -4 min |
| 2025-12 | 31 | 77% | +14 min |
| 2026-01 | 6 | 50% | +32 min |
| 2026-03 | 14 | 100% | -7 min |
| 2026-04 | 30 | 87% | -3 min |
| 2026-05 | 11 | 73% | +3 min |
| 2026-06 | 21 | 81% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 22 | 86% |
| Tue | 17 | 88% |
| Wed | 21 | 81% |
| Thu | 20 | 90% |
| Fri | 20 | 65% |
| Sat | 21 | 81% |
| Sun | 22 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…