Alaska Airlines MCI to PDX on-time performance
Alaska Airlines nonstop flights from Kansas City to Portland · Aug 2025 – Jul 2026
On-time arrivals
90%
arrived < 15 min late
Cancelled
0.6%
2 flights
Avg arrival delay
8 min
74 min when late
Rank on route
#1 of 2
route average 87% on time
Key facts
- Alaska Airlines flights on MCI to PDX arrived on time 90% of the time in Aug 2025 – Jul 2026.
- 0.6% were cancelled, and 5% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 87% on time overall.
- The largest source of delay minutes was late-arriving aircraft (73%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft73%
- Airline (crew, maintenance, cleaning, fueling)22%
- Air traffic control & airport congestion4%
- Extreme weather1%
- Security0%
Other airlines on MCI to PDX
- Southwest Airlines58% on time · 21 min avg delay
Full MCI to PDX comparison →
Alaska Airlines on-time record across all routes →
314 Alaska Airlines flights tracked on this route; 2 cancelled, 1 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.