Flight OddsAS1136 DEN → PDX
Alaska Airlines · Denver, CO to Portland, OR · 100 flights observed, 2025-07-01 to 2025-10-24 · 991 mi
AS1136 covers more than one route in the data window — the stats below are for DEN → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
88%
Median delay
-2 min
90th percentile
+19 min
Cancellation rate
0%
How often is AS1136 on time?
Across 100 flights on DEN → PDX from 2025-07-01 to 2025-10-24, AS1136 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -2 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 | 88 | 88% |
| 16-30 min | 7 | 7% |
| 31-60 min | 3 | 3% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 81% | +4 min |
| 2025-08 | 28 | 89% | 0 min |
| 2025-09 | 30 | 93% | -2 min |
| 2025-10 | 15 | 87% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 94% |
| Tue | 14 | 93% |
| Wed | 14 | 71% |
| Thu | 17 | 76% |
| Fri | 17 | 94% |
| Sat | 6 | 100% |
| Sun | 16 | 94% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…