Frontier Airlines LAX to PHX on-time performance
Frontier Airlines nonstop flights from Los Angeles to Phoenix · Aug 2025 – Jul 2026
On-time arrivals
75%
arrived < 15 min late
Cancelled
1.4%
7 flights
Avg arrival delay
19 min
72 min when late
Rank on route
#6 of 7
route average 81% on time
Key facts
- Frontier Airlines flights on LAX to PHX arrived on time 75% of the time in Aug 2025 – Jul 2026.
- 1.4% were cancelled, and 9% arrived an hour or more late.
- That ranks #6 of 7 airlines on this route, which averaged 81% on time overall.
- The largest source of delay minutes was late-arriving aircraft (70%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft70%
- Air traffic control & airport congestion16%
- Airline (crew, maintenance, cleaning, fueling)15%
- Extreme weather0%
- Security0%
Other airlines on LAX to PHX
- SkyWest Airlines87% on time · 8 min avg delay
- American Airlines79% on time · 20 min avg delay
- Southwest Airlines74% on time · 15 min avg delay
- United Airlines88% on time · 10 min avg delay
- Delta Air Lines84% on time · 13 min avg delay
- Envoy Air83% on time · 4 min avg delay
Full LAX to PHX comparison →
Frontier Airlines on-time record across all routes →
498 Frontier Airlines flights tracked on this route; 7 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.