Alaska Airlines PDX to LAX on-time performance
Alaska Airlines nonstop flights from Portland to Los Angeles · Aug 2025 – Jul 2026
On-time arrivals
86%
arrived < 15 min late
Cancelled
0.5%
9 flights
Avg arrival delay
8 min
45 min when late
Rank on route
#2 of 4
route average 87% on time
Key facts
- Alaska Airlines flights on PDX to LAX arrived on time 86% of the time in Aug 2025 – Jul 2026.
- 0.5% were cancelled, and 2% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 87% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (42%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)42%
- Late-arriving aircraft41%
- Air traffic control & airport congestion17%
- Extreme weather0%
- Security0%
Other airlines on PDX to LAX
- Delta Air Lines90% on time · 10 min avg delay
- SkyWest Airlines80% on time · 24 min avg delay
- Frontier Airlines84% on time · 8 min avg delay
Full PDX to LAX comparison →
Alaska Airlines on-time record across all routes →
1,845 Alaska Airlines flights tracked on this route; 9 cancelled, 0 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.