Flight OddsAS343 BOI → PDX
Alaska Airlines · Boise, ID to Portland, OR · 43 flights observed, 2026-01-07 to 2026-05-11 · 344 mi
AS343 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
93%
Median delay
-19 min
90th percentile
+10 min
Cancellation rate
0%
How often is AS343 on time?
Across 43 flights on BOI → PDX from 2026-01-07 to 2026-05-11, AS343 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -19 min, and the worst 10% of flights arrived +10 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 | 40 | 93% |
| 16-30 min | 1 | 2% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 2% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 21 | 90% | +4 min |
| 2026-02 | 10 | 90% | -9 min |
| 2026-04 | 5 | 100% | -18 min |
| 2026-05 | 7 | 100% | -5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 8 | 100% |
| Tue | 5 | 80% |
| Wed | 6 | 83% |
| Thu | 8 | 100% |
| Fri | 8 | 88% |
| Sat | No data | — |
| Sun | 8 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…