Flight OddsPDX → BIL Alaska Airlines
Alaska Airlines · Portland, OR to Billings, MT · 353 flights, 2025-07-01 to 2026-06-30 · aggregated across 2 flight numbers
On-time arrival
90%
Median delay
-8 min
90th percentile
+16 min
Cancellation rate
0%
How on-time is Alaska Airlines from PDX to BIL?
Across every Alaska Airlines flight number on PDX → BIL (353 flights, 2025-07-01 to 2026-06-30), 90% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +16 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 313 | 90% |
| 16-30 min | 21 | 6% |
| 31-60 min | 10 | 3% |
| 61-120 min | 4 | 1% |
| 2+ hrs | 1 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 94% | -5 min |
| 2025-08 | 31 | 94% | -6 min |
| 2025-09 | 30 | 73% | +6 min |
| 2025-10 | 31 | 94% | 0 min |
| 2025-11 | 29 | 90% | -4 min |
| 2025-12 | 31 | 71% | +14 min |
| 2026-01 | 24 | 96% | -9 min |
| 2026-02 | 23 | 100% | -13 min |
| 2026-03 | 29 | 86% | -13 min |
| 2026-04 | 30 | 97% | -10 min |
| 2026-05 | 31 | 90% | -3 min |
| 2026-06 | 29 | 97% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 51 | 98% |
| Tue | 48 | 79% |
| Wed | 46 | 85% |
| Thu | 49 | 92% |
| Fri | 52 | 83% |
| Sat | 51 | 92% |
| Sun | 52 | 98% |
AS flight numbers on PDX → BIL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…