Flight OddsAS109 MCI → PDX
Alaska Airlines · Kansas City, MO to Portland, OR · 103 flights observed, 2025-08-21 to 2025-12-17 · 1,482 mi
AS109 covers more than one route in the data window — the stats below are for MCI → PDX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-11 min
90th percentile
+15 min
Cancellation rate
0%
How often is AS109 on time?
Across 103 flights on MCI → PDX from 2025-08-21 to 2025-12-17, AS109 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +15 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 | 92 | 89% |
| 16-30 min | 7 | 7% |
| 31-60 min | 1 | 1% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 11 | 100% | -7 min |
| 2025-09 | 30 | 83% | -3 min |
| 2025-10 | 31 | 84% | -1 min |
| 2025-11 | 20 | 95% | -5 min |
| 2025-12 | 11 | 100% | -9 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 15 | 87% |
| Tue | 13 | 77% |
| Wed | 16 | 88% |
| Thu | 16 | 88% |
| Fri | 15 | 100% |
| Sat | 13 | 92% |
| Sun | 15 | 93% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…