Flight OddsAS2018 SEA → IDA
Alaska Airlines · Seattle, WA to Idaho Falls, ID · 137 flights observed, 2025-07-01 to 2026-05-12 · 566 mi
AS2018 covers more than one route in the data window — the stats below are for SEA → IDA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
80%
Median delay
+2 min
90th percentile
+31 min
Cancellation rate
0%
How often is AS2018 on time?
Across 137 flights on SEA → IDA from 2025-07-01 to 2026-05-12, AS2018 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +31 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 110 | 80% |
| 16-30 min | 13 | 9% |
| 31-60 min | 10 | 7% |
| 61-120 min | 4 | 3% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 65% | +17 min |
| 2025-08 | 31 | 65% | +15 min |
| 2025-09 | 30 | 97% | -4 min |
| 2025-10 | 25 | 84% | +6 min |
| 2026-04 | 8 | 100% | -12 min |
| 2026-05 | 12 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 19 | 79% |
| Tue | 20 | 85% |
| Wed | 19 | 79% |
| Thu | 20 | 70% |
| Fri | 20 | 80% |
| Sat | 20 | 85% |
| Sun | 19 | 84% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…