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Flights London → Houston

LHR → IAH

12.7
Average risk (Low)
5
Airlines

UK261 compensation on this route

About ~7,763 km · in case of disruption you may be entitled to up to £520 (UK Regulation 261).

The London (LHR) → Houston (IAH) route is operated by American Airlines, British Airways, Iberia Airlines, Lufthansa Cargo, United Airlines. FlightGuard's average computed risk is 12.7/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Houston the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from London the average ATFM delay is 1.8 minutes.

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Airline punctuality on this route

Airline On-time Average delay Cancellations
Iberia Airlines (IB) 86% 17 min 4.8%
United Airlines (UA) 81% 6 min 1.9%
British Airways (BA) 77% 17 min 2.4%
American Airlines (AA) 76% 9 min 2.4%
Lufthansa Cargo (LH) 76% 15 min 7.1%

Frequently asked questions about LHR-IAH

Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.

The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.

The route is operated by 5 airlines: American Airlines, British Airways, Iberia Airlines, Lufthansa Cargo, United Airlines.

Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Houston, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.

The London-Houston route is about 7,763 km: for a cancellation (with less than 14 days' notice), a delay over 3 hours, or denied boarding, UK261 compensation is £520, barring extraordinary circumstances.