Frontier Airlines ATL to LAX on-time performance
Frontier Airlines nonstop flights from Atlanta to Los Angeles · Aug 2025 – Jul 2026
On-time arrivals
71%
arrived < 15 min late
Cancelled
1.8%
9 flights
Avg arrival delay
19 min
63 min when late
Rank on route
#4 of 4
route average 78% on time
Key facts
- Frontier Airlines flights on ATL to LAX arrived on time 71% of the time in Aug 2025 – Jul 2026.
- 1.8% were cancelled, and 10% arrived an hour or more late.
- That ranks #4 of 4 airlines on this route, which averaged 78% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (45%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)45%
- Late-arriving aircraft44%
- Air traffic control & airport congestion11%
- Extreme weather1%
- Security0%
Other airlines on ATL to LAX
- Delta Air Lines79% on time · 13 min avg delay
- American Airlines73% on time · 34 min avg delay
- Spirit Airlines82% on time · 16 min avg delay
Full ATL to LAX comparison →
Frontier Airlines on-time record across all routes →
508 Frontier 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.