Flight OddsPSC → SEA Alaska Airlines
Alaska Airlines · Pasco/Kennewick/Richland, WA to Seattle, WA · 1,587 flights, 2025-07-01 to 2026-06-30 · aggregated across 54 flight numbers
On-time arrival
86%
Median delay
-5 min
90th percentile
+24 min
Cancellation rate
2%
How on-time is Alaska Airlines from PSC to SEA?
Across every Alaska Airlines flight number on PSC → SEA (1,587 flights, 2025-07-01 to 2026-06-30), 86% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +24 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,336 | 86% |
| 16-30 min | 110 | 7% |
| 31-60 min | 58 | 4% |
| 61-120 min | 32 | 2% |
| 2+ hrs | 23 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 149 | 82% | +2 min |
| 2025-08 | 163 | 85% | +2 min |
| 2025-09 | 135 | 84% | +5 min |
| 2025-10 | 136 | 87% | +2 min |
| 2025-11 | 120 | 86% | +5 min |
| 2025-12 | 144 | 83% | +4 min |
| 2026-01 | 114 | 82% | +7 min |
| 2026-02 | 96 | 92% | -6 min |
| 2026-03 | 106 | 92% | +0 min |
| 2026-04 | 119 | 91% | -1 min |
| 2026-05 | 151 | 89% | +1 min |
| 2026-06 | 126 | 81% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 237 | 86% |
| Tue | 220 | 88% |
| Wed | 209 | 90% |
| Thu | 231 | 83% |
| Fri | 233 | 81% |
| Sat | 198 | 86% |
| Sun | 231 | 86% |
AS flight numbers on PSC → SEA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…