Flight OddsAS336 BOS → PDX
Alaska Airlines · Boston, MA to Portland, OR · 67 flights observed, 2025-07-04 to 2025-09-16 · 2,537 mi
AS336 covers more than one route in the data window — the stats below are for BOS → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
98%
Median delay
-18 min
90th percentile
-1 min
Cancellation rate
0%
How often is AS336 on time?
Across 67 flights on BOS → PDX from 2025-07-04 to 2025-09-16, AS336 arrived within 15 minutes of schedule 98% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived -1 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 | 65 | 98% |
| 16-30 min | 1 | 2% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 100% | -15 min |
| 2025-08 | 27 | 96% | -21 min |
| 2025-09 | 12 | 100% | -22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 100% |
| Tue | 11 | 100% |
| Wed | 6 | 100% |
| Thu | 6 | 100% |
| Fri | 11 | 100% |
| Sat | 11 | 91% |
| Sun | 11 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…