Flight OddsAS1120 BOI → PDX
Alaska Airlines · Boise, ID to Portland, OR · 67 flights observed, 2025-08-20 to 2025-10-25 · 344 mi
AS1120 covers more than one route in the data window — the stats below are for BOI → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
100%
Median delay
-9 min
90th percentile
+1 min
Cancellation rate
1%
How often is AS1120 on time?
Across 67 flights on BOI → PDX from 2025-08-20 to 2025-10-25, AS1120 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +1 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 66 | 100% |
| 16-30 min | 0 | 0% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 12 | 100% | -12 min |
| 2025-09 | 30 | 100% | -10 min |
| 2025-10 | 24 | 100% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 9 | 100% |
| Tue | 9 | 100% |
| Wed | 10 | 100% |
| Thu | 10 | 100% |
| Fri | 9 | 100% |
| Sat | 10 | 100% |
| Sun | 9 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…