Flight OddsAlaska Airlines · Seattle, WA to Pasco/Kennewick/Richland, WA · 56 flights observed, 2025-10-26 to 2026-01-06 · 172 mi
AS771 covers more than one route in the data window — the stats below are for SEA → PSC, the one it has flown most recently. The others are linked under “Other routes”.
How often is AS771 on time?
Across 56 flights on SEA → PSC from 2025-10-26 to 2026-01-06, AS771 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +36 min or later. 4% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 35 | 65% |
| 16-30 min | 12 | 22% |
| 31-60 min | 5 | 9% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 83% | +6 min |
| 2025-11 | 28 | 75% | +7 min |
| 2025-12 | 14 | 50% | +15 min |
| 2026-01 | 6 | 33% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 56% |
| Tue | 8 | 88% |
| Wed | 6 | 83% |
| Thu | 7 | 43% |
| Fri | 7 | 71% |
| Sat | 8 | 50% |
| Sun | 9 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…