Home / Routes / KIAH → KLGA4,951 scheduled

The route from George Bush Intercontinental Houston Airport (KIAH) in Houston to La Guardia Airport (KLGA) in New York. SkyMeter tracks roughly 4,951 scheduled flights on this route across 11 carriers. The most active operator is UAL (UAL). Average block time is 3h 21m. Departures average 43 minutes off schedule, with 58% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
4,951
last 487 days
ADS-B observed
798
Airlines
11
Avg dep delay
43m
Late >15 min
57.5%
Cancel rate
2.71%

Recent observed flights

From ADS-B trace data

2026-08-31 20:08  →  2026-08-31 23:18  ·  3h 10m
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2026-08-31 19:41  →  2026-08-31 22:49  ·  3h 8m
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2026-08-31 17:17  →  2026-08-31 20:33  ·  3h 16m
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2026-08-31 16:33  →  2026-08-31 19:39  ·  3h 5m
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2026-08-31 15:00  →  2026-08-31 18:10  ·  3h 9m
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2026-08-31 13:22  →  2026-08-31 16:39  ·  3h 17m
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2026-08-31 12:06  →  2026-08-31 15:21  ·  3h 15m
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2026-08-31 01:33  →  2026-08-31 04:36  ·  3h 3m
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2026-08-31 00:55  →  2026-08-31 04:30  ·  3h 34m
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2026-08-30 19:58  →  2026-08-30 23:16  ·  3h 17m
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Codeshare partnerships

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

sells UAL 2638
sells UAL 2638
sells DAL 1083
sells DAL 360
sells DAL 318
sells DAL 12
sells DAL 3
sells DAL 3
sells DAL 3
sells UAL 1
sells UAL 1

Looking for the return flight?

View KLGA → KIAH