Frontier Airlines LAX to PDX on-time performance
Frontier Airlines nonstop flights from Los Angeles to Portland · Aug 2025 – Jul 2026
On-time arrivals
87%
arrived < 15 min late
Cancelled
0.9%
2 flights
Avg arrival delay
6 min
42 min when late
Rank on route
#2 of 4
route average 86% on time
Key facts
- Frontier Airlines flights on LAX to PDX arrived on time 87% of the time in Aug 2025 – Jul 2026.
- 0.9% were cancelled, and 2% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 86% on time overall.
- The largest source of delay minutes was late-arriving aircraft (62%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft62%
- Airline (crew, maintenance, cleaning, fueling)31%
- Air traffic control & airport congestion6%
- Extreme weather0%
- Security0%
Other airlines on LAX to PDX
- Alaska Airlines90% on time · 6 min avg delay
- Delta Air Lines86% on time · 11 min avg delay
- SkyWest Airlines75% on time · 22 min avg delay
Full LAX to PDX comparison →
Frontier Airlines on-time record across all routes →
219 Frontier Airlines flights tracked on this route; 2 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.