Home / Routes / KIAH → KLAX5,542 scheduled

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to Los Angeles International Airport (KLAX) in Los Angeles. SkyMeter tracks roughly 5,542 scheduled flights on this route across 20 carriers. The most active operator is UAL (UAL). Average block time is 3h 40m. Departures average 32 minutes off schedule, with 59% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 9.

Scheduled
5,542
last 431 days
ADS-B observed
1,120
Airlines
20
Avg dep delay
32m
Late >15 min
58.6%
Cancel rate
0.70%

Recent observed flights

From ADS-B trace data

2026-07-05 20:12  →  2026-07-05 23:16  ·  3h 3m
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2026-07-05 18:09  →  2026-07-05 21:05  ·  2h 55m
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2026-07-05 15:38  →  2026-07-05 18:43  ·  3h 5m
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2026-07-05 14:26  →  2026-07-05 17:28  ·  3h 1m
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2026-07-05 12:45  →  2026-07-05 15:56  ·  3h 11m
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2026-07-05 11:09  →  2026-07-05 14:15  ·  3h 5m
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2026-07-05 03:18  →  2026-07-05 06:19  ·  3h 0m
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2026-07-05 01:05  →  2026-07-05 18:06  ·  17h 1m
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2026-07-05 01:05  →  2026-07-05 04:06  ·  3h 1m
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2026-07-05 00:09  →  2026-07-05 13:06  ·  12h 57m
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Codeshare partnerships

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

sells UAL 3309
sells UAL 3174
sells UAL 1034
sells UAL 719
sells UAL 718
sells UAL 718
sells DAL 636
sells DAL 567
sells DAL 409
sells AAL 398
sells AAL 397
sells AAL 393
sells UAL 366
sells AAL 349
sells FFT 317
sells AAL 310
sells AAL 284
sells AAL 273
sells DAL 153
sells AAL 99

Looking for the return flight?

View KLAX → KIAH