Los Angeles, CA → Houston, TX flight delays
LAX → IAH · all airlines · 436 flights · April 2026 · source: US BTS
This route is delayed
12%of the time, by +66 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
88%
Delayed 3h+
0.7%
Cancelled
0.5%
Avg when late
+66m
Best & worst day to fly
Most on-time
Monday
delayed 0%
Worst
Saturday
delayed 25%
Which airline is most punctual on LAX → IAH?
Deltadelayed 9%
Uniteddelayed 9%
Frontierdelayed 27%
SkyWestdelayed 27%
Frequently asked
How often is the Los Angeles, CA to Houston, TX flight delayed?
About 12% of LAX → IAH flights arrive late (15+ minutes), by an average of 66 minutes when they do, based on 436 flights in April 2026.
Which airline is most punctual on LAX → IAH?
Delta, delayed 9% of the time — the best of the 4 airlines flying this route.
What is the best day to fly LAX → IAH?
Monday is the most on-time (delayed 0%), while Saturday is the worst (delayed 25%).
Airport overviews