Home / Routes / KLAX → KIAH5,437 scheduled

The route from Los Angeles International Airport (KLAX) in Los Angeles to George Bush Intercontinental Houston Airport (KIAH) in Houston. SkyMeter tracks roughly 5,437 scheduled flights on this route across 23 carriers. The most active operator is UAL (UAL). Average block time is 3h 17m. Departures average 23 minutes off schedule, with 43% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 9.

Scheduled
5,437
last 431 days
ADS-B observed
1,141
Airlines
23
Avg dep delay
23m
Late >15 min
42.6%
Cancel rate
0.70%

Recent observed flights

From ADS-B trace data

2026-07-05 20:52  →  2026-07-05 23:41  ·  2h 48m
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2026-07-05 18:16  →  2026-07-05 21:21  ·  3h 5m
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2026-07-05 17:13  →  2026-07-05 20:10  ·  2h 57m
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2026-07-05 15:12  →  2026-07-05 18:12  ·  2h 59m
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2026-07-05 14:04  →  2026-07-05 17:02  ·  2h 58m
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2026-07-05 07:45  →  2026-07-05 10:40  ·  2h 55m
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2026-07-05 06:51  →  2026-07-05 14:49  ·  7h 57m
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2026-07-05 02:54  →  2026-07-05 15:23  ·  12h 29m
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2026-07-04 23:41  →  2026-07-05 02:38  ·  2h 56m
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2026-07-04 22:25  →  2026-07-05 01:11  ·  2h 45m
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Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells UAL 3260
sells UAL 2950
sells UAL 706
sells UAL 696
sells UAL 685
sells UAL 653
sells DAL 609
sells AAL 394
sells AAL 394
sells AAL 388
sells UAL 354
sells AAL 345
sells FFT 314
sells DAL 290
sells DAL 277
sells DAL 254
sells AAL 235
sells DAL 152
sells AAL 151
sells AAL 105

Looking for the return flight?

View KIAH → KLAX