Flight OddsAS2129 MCI → PDX
Alaska Airlines · Kansas City, MO to Portland, OR · 50 flights observed, 2025-07-01 to 2025-08-19 · 1,482 mi
AS2129 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
94%
Median delay
-13 min
90th percentile
-3 min
Cancellation rate
0%
How often is AS2129 on time?
Across 50 flights on MCI → PDX from 2025-07-01 to 2025-08-19, AS2129 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived -3 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 | 47 | 94% |
| 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 |
|---|---|---|---|
| 2025-07 | 31 | 90% | -7 min |
| 2025-08 | 19 | 100% | -12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 100% |
| Tue | 8 | 100% |
| Wed | 7 | 100% |
| Thu | 7 | 100% |
| Fri | 7 | 71% |
| Sat | 7 | 100% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…