Alaska Airlines PDX to LAS on-time performance
Alaska Airlines nonstop flights from Portland to Las Vegas · Aug 2025 – Jul 2026
On-time arrivals
84%
arrived < 15 min late
Cancelled
0.4%
6 flights
Avg arrival delay
10 min
52 min when late
Rank on route
#2 of 4
route average 81% on time
Key facts
- Alaska Airlines flights on PDX to LAS arrived on time 84% of the time in Aug 2025 – Jul 2026.
- 0.4% were cancelled, and 4% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 81% on time overall.
- The largest source of delay minutes was late-arriving aircraft (39%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft39%
- Airline (crew, maintenance, cleaning, fueling)33%
- Air traffic control & airport congestion27%
- Extreme weather0%
- Security0%
Other airlines on PDX to LAS
- Southwest Airlines77% on time · 12 min avg delay
- Frontier Airlines72% on time · 26 min avg delay
- Spirit Airlines86% on time · 9 min avg delay
Full PDX to LAS comparison →
Alaska Airlines on-time record across all routes →
1,557 Alaska Airlines flights tracked on this route; 6 cancelled, 3 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.