Flight OddsAS607 ONT → SEA
Alaska Airlines · Ontario, CA to Seattle, WA · 232 flights observed, 2025-10-26 to 2026-06-30 · 956 mi
On-time arrival
93%
Median delay
-10 min
90th percentile
+10 min
Cancellation rate
1%
How often is AS607 on time?
Across 232 flights on ONT → SEA from 2025-10-26 to 2026-06-30, AS607 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +10 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 214 | 93% |
| 16-30 min | 4 | 2% |
| 31-60 min | 8 | 3% |
| 61-120 min | 3 | 1% |
| 2+ hrs | 1 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 83% | +12 min |
| 2025-11 | 29 | 86% | +6 min |
| 2025-12 | 31 | 90% | -3 min |
| 2026-01 | 20 | 95% | -6 min |
| 2026-02 | 23 | 96% | -15 min |
| 2026-03 | 31 | 90% | -8 min |
| 2026-04 | 29 | 93% | -13 min |
| 2026-05 | 31 | 100% | -9 min |
| 2026-06 | 30 | 97% | -4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 36 | 89% |
| Tue | 31 | 94% |
| Wed | 28 | 93% |
| Thu | 35 | 94% |
| Fri | 34 | 91% |
| Sat | 30 | 93% |
| Sun | 36 | 97% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…