Frontier Airlines LAX to IAH on-time performance
Frontier Airlines nonstop flights from Los Angeles to Houston · Aug 2025 – Jul 2026
On-time arrivals
70%
arrived < 15 min late
Cancelled
1.5%
5 flights
Avg arrival delay
24 min
75 min when late
Rank on route
#5 of 5
route average 85% on time
Key facts
- Frontier Airlines flights on LAX to IAH arrived on time 70% of the time in Aug 2025 – Jul 2026.
- 1.5% were cancelled, and 14% arrived an hour or more late.
- That ranks #5 of 5 airlines on this route, which averaged 85% on time overall.
- The largest source of delay minutes was late-arriving aircraft (48%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft48%
- Airline (crew, maintenance, cleaning, fueling)29%
- Air traffic control & airport congestion20%
- Extreme weather2%
- Security0%
Other airlines on LAX to IAH
- United Airlines87% on time · 7 min avg delay
- Delta Air Lines85% on time · 12 min avg delay
- SkyWest Airlines83% on time · 13 min avg delay
- Spirit Airlines76% on time · 20 min avg delay
Full LAX to IAH comparison →
Frontier Airlines on-time record across all routes →
332 Frontier Airlines flights tracked on this route; 5 cancelled, 1 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.