Home / Routes / EGLL → KIAH1,562 scheduled

The route from London Heathrow Airport (EGLL) in London to George Bush Intercontinental Houston Airport (KIAH) in Houston. SkyMeter tracks roughly 1,562 scheduled flights on this route across 2 carriers. The most active operator is UAL (UAL). Average block time is 9h 30m. Departures average 35 minutes off schedule, with 80% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 777-200.

Scheduled
1,562
last 494 days
ADS-B observed
302
Airlines
2
Avg dep delay
35m
Late >15 min
80.5%
Cancel rate
1.15%

Recent observed flights

From ADS-B trace data

2026-09-08 08:55  →  2026-09-08 18:35  ·  9h 40m
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2026-09-06 13:55  →  2026-09-06 23:29  ·  9h 34m
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2026-09-06 12:46  →  2026-09-06 22:18  ·  9h 31m
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2026-09-05 14:02  →  2026-09-05 23:30  ·  9h 27m
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2026-09-05 08:52  →  2026-09-05 18:42  ·  9h 50m
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2026-09-05 08:13  →  2026-09-05 18:11  ·  9h 58m
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2026-09-04 13:56  →  2026-09-04 23:58  ·  10h 1m
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2026-09-04 12:38  →  2026-09-04 22:30  ·  9h 51m
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2026-09-04 09:03  →  2026-09-04 18:53  ·  9h 49m
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2026-09-03 13:36  →  2026-09-03 23:30  ·  9h 54m
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Codeshare partnerships

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

sells UAL 717
sells UAL 717
sells UAL 717
sells UAL 717
sells UAL 717
sells BAW 615
sells BAW 615
sells BAW 615
sells BAW 615
sells AWK 1
sells AWK 1
sells AWK 1
sells AWK 1

Looking for the return flight?

View KIAH → EGLL