Flight OddsAS2171 YKM → SEA
Alaska Airlines · Yakima, WA to Seattle, WA · 143 flights observed, 2025-08-20 to 2026-06-09 · 103 mi
AS2171 covers more than one route in the data window — the stats below are for YKM → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-8 min
90th percentile
+12 min
Cancellation rate
4%
How often is AS2171 on time?
Across 143 flights on YKM → SEA from 2025-08-20 to 2026-06-09, AS2171 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +12 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 | 127 | 93% |
| 16-30 min | 5 | 4% |
| 31-60 min | 2 | 1% |
| 61-120 min | 3 | 2% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 12 | 100% | -22 min |
| 2025-09 | 30 | 87% | -6 min |
| 2025-10 | 2 | 100% | +1 min |
| 2026-01 | 22 | 86% | +4 min |
| 2026-02 | 26 | 92% | -5 min |
| 2026-03 | 17 | 100% | -8 min |
| 2026-05 | 19 | 95% | -2 min |
| 2026-06 | 9 | 100% | +1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 100% |
| Tue | 20 | 95% |
| Wed | 20 | 85% |
| Thu | 20 | 100% |
| Fri | 20 | 90% |
| Sat | 19 | 84% |
| Sun | 19 | 95% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…