Flights Houston → Frankfurt
IAH → FRA
How long is the flight from Houston to Frankfurt?
The flight from Houston (IAH) to Frankfurt (FRA) takes about 10h 55m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route overview
The flight route connects Houston to Frankfurt, operating with a mix of Airbus A380-800 and Boeing 767-300 aircraft. Frankfurt's airport serves over 61 million passengers annually, making it one of the busiest hubs in Europe for international travel.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Houston (IAH) → Frankfurt (FRA) route is operated by Lufthansa Cargo, United Airlines. Across 28 flights monitored in recent months, n/a% arrived on time (within 15 min of schedule), with an average delay of n/a minutes. The cancellation rate is 0.00%. FlightGuard's average computed risk is 15.3/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Frankfurt the average ATFM delay is 2.1 minutes (main cause: atfm). Departing from Houston the average ATFM delay is 5.5 minutes.
Heading to Frankfurt: what to expect in this direction
Flying from Houston (IAH) to Frankfurt (FRA) heads north-east for about 8,402 km, a flight time of roughly 10h 55m.
Departures from Houston on this leg cluster in the midday window: about 50% of IAH-FRA flights take off then.
Air-traffic congestion: departing Houston the average ATFM delay is 5.5 min (atfm); arriving into Frankfurt it is 2.1 min (atfm).
Route facts
Flexible on this trip? Compare flights
Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| United Airlines (UA) | 83% | 5 min | 1.3% |
| Lufthansa Cargo (LH) | 74% | 21 min | 0.0% |
Airlines operating IAH-FRA
Airports
Frequently asked questions about IAH-FRA
The flight from Houston (IAH) to Frankfurt (FRA) takes about 10h 55m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate on Houston-Frankfurt is 0.00% across 28 monitored flights.
The route is operated by 2 airlines: Lufthansa Cargo, United Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Frankfurt, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
