Flight OddsAlaska Airlines · Seattle, WA to Pasco/Kennewick/Richland, WA · 238 flights observed, 2025-07-01 to 2026-06-08 · 172 mi
AS2100 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 AS2100 on time?
Across 238 flights on SEA → PSC from 2025-07-01 to 2026-06-08, AS2100 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +21 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 | 199 | 86% |
| 16-30 min | 20 | 9% |
| 31-60 min | 11 | 5% |
| 61-120 min | 1 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 80% | +3 min |
| 2025-08 | 27 | 70% | +6 min |
| 2025-09 | 29 | 97% | -4 min |
| 2025-10 | 8 | 100% | -4 min |
| 2025-11 | 27 | 96% | -5 min |
| 2025-12 | 29 | 72% | +6 min |
| 2026-01 | 5 | 80% | +0 min |
| 2026-03 | 14 | 93% | -3 min |
| 2026-04 | 29 | 97% | -4 min |
| 2026-05 | 30 | 83% | +0 min |
| 2026-06 | 8 | 88% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 35 | 89% |
| Tue | 35 | 94% |
| Wed | 35 | 86% |
| Thu | 32 | 84% |
| Fri | 33 | 79% |
| Sat | 28 | 86% |
| Sun | 33 | 85% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…