Flight OddsBOI → GEG Alaska Airlines
Alaska Airlines · Boise, ID to Spokane, WA · 1,316 flights, 2025-07-01 to 2026-06-30 · aggregated across 21 flight numbers
On-time arrival
88%
Median delay
-10 min
90th percentile
+24 min
Cancellation rate
1%
How on-time is Alaska Airlines from BOI to GEG?
Across every Alaska Airlines flight number on BOI → GEG (1,316 flights, 2025-07-01 to 2026-06-30), 88% arrived within 15 minutes of schedule. Median arrival delay -10 min; the worst 10% ran +24 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,141 | 88% |
| 16-30 min | 51 | 4% |
| 31-60 min | 56 | 4% |
| 61-120 min | 38 | 3% |
| 2+ hrs | 15 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 118 | 86% | -1 min |
| 2025-08 | 119 | 91% | -7 min |
| 2025-09 | 116 | 91% | -10 min |
| 2025-10 | 115 | 90% | +1 min |
| 2025-11 | 97 | 91% | -3 min |
| 2025-12 | 93 | 89% | -4 min |
| 2026-01 | 100 | 77% | +4 min |
| 2026-02 | 103 | 88% | -3 min |
| 2026-03 | 118 | 92% | 0 min |
| 2026-04 | 115 | 90% | -6 min |
| 2026-05 | 98 | 82% | +6 min |
| 2026-06 | 109 | 84% | 0 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 196 | 85% |
| Tue | 192 | 89% |
| Wed | 186 | 88% |
| Thu | 193 | 88% |
| Fri | 191 | 86% |
| Sat | 149 | 90% |
| Sun | 194 | 88% |
AS flight numbers on BOI → GEG
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…