Flight OddsAS2197 BIL → PDX
Alaska Airlines · Billings, MT to Portland, OR · 194 flights observed, 2025-07-01 to 2026-02-09 · 679 mi
AS2197 covers more than one route in the data window — the stats below are for BIL → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
87%
Median delay
-4 min
90th percentile
+19 min
Cancellation rate
0%
How often is AS2197 on time?
Across 194 flights on BIL → PDX from 2025-07-01 to 2026-02-09, AS2197 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +19 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 | 169 | 87% |
| 16-30 min | 10 | 5% |
| 31-60 min | 4 | 2% |
| 61-120 min | 9 | 5% |
| 2+ hrs | 2 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 87% | +8 min |
| 2025-08 | 31 | 87% | +2 min |
| 2025-09 | 30 | 97% | -8 min |
| 2025-10 | 31 | 90% | -2 min |
| 2025-11 | 29 | 86% | 0 min |
| 2025-12 | 17 | 59% | +26 min |
| 2026-01 | 18 | 94% | -9 min |
| 2026-02 | 7 | 86% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 29 | 86% |
| Tue | 25 | 96% |
| Wed | 25 | 84% |
| Thu | 28 | 79% |
| Fri | 29 | 86% |
| Sat | 29 | 86% |
| Sun | 29 | 93% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…