Flights operate between Houston (IAH) and Frankfurt (FRA).
1 airline operates this route with 2 flights daily flights.
Average flight time is 9h 30m - 10h 10m.
Route distance is 5249 miles (8446 km).
Route Distance
5249 miles (8446 km)
Average Duration
9h 30m - 10h 10m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
2 flights
Weekly Flights
14
Typical Departure Time Ranges
Earliest Departure
18:55
Latest Departure
18:55
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
United Airlines serves 1 destination from IAH
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| IAH → Frankfurt (FRA) (FRA) | 7/week | 9h 30m - 10h 10m | 5,249 km | Seasonal |
Flight Schedule & Filters
United Airlines flights from Houston (IAH) to Frankfurt (FRA)
United Airlines operates scheduled nonstop flights between Houston (IAH) and Frankfurt (FRA). United Airlines operates 2 flights daily flights on this route.• Flight Duration: 9h 30m - 10h 10m (average flight time)• Distance: 5249 miles (8446 km) (air miles between airports)• Daily Flights: 2 flights (scheduled departures per day)
Houston (IAH)
US
Frankfurt (FRA)
DE
FLIGHT TIME
9h 30m - 10h 10m
FLIGHT DISTANCE
5249 miles (8446 km)
9h 45m - 9h 45m
18:55
18:55
5249 miles (8446 km)
March
1 (Show)
14
United Airlines Terminal Information & Contact
Departure Terminal - Houston (IAH)
Terminal: C
Phone: 1-800-864-8331
Location: C, Houston, US
Arrival Terminal - Frankfurt (FRA)
Terminal: 1
Phone: 1-800-864-8331
Location: 1, Frankfurt am Main, DE
United Airlines Flight Schedule from Houston (IAH) to Frankfurt (FRA)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA46 |  United Airlines | 18:55 | 11:40:00 | Boeing 777 |
United Airlines Monthly Flight Calendar
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United Airlines Terminal Information
Departure Terminal at Houston (IAH):
• Terminal : United Airlines operates from this terminal
Terminal C:
• United Airlines Terminal Phone: 1-800-864-8331
Arrival Terminal at Frankfurt (FRA):
• Terminal : United Airlines operates from this terminal
Terminal 1:
• United Airlines Terminal Phone: 1-800-864-8331
Weather & Climate at Frankfurt (FRA)
11.8°C
Avg Temperature78mm
Avg Rainfall11.3km/h
Avg Wind Speed75%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Frankfurt (FRA)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Frankfurt (FRA)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly United Airlines to Frankfurt (FRA)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Seasonal Insight
Best travel months: 2025-06, 2025-09
Seasonal Travel Calendar
United Airlines Contact Information and Customer Services
United Airlines Address
233 S. Wacker Drive
Chicago, IL 60606, United States
Customer Service Phone
+1-800-864-8331Official Website
united.comFrequently Asked Questions
How many United Airlines flights operate from Houston (IAH) to Frankfurt am Main (FRA)?
United Airlines operates 1 flight from Houston (IAH) to Frankfurt am Main (FRA).
What city does Frankfurt am Main (FRA) airport serve?
Frankfurt am Main (FRA) airport serves Frankfurt, DE.
How long is the United Airlines flight from Houston (IAH) to Frankfurt am Main (FRA)?
The flight duration is approximately 9h 30m - 10h 10m.
What is the distance from Houston (IAH) to Frankfurt am Main (FRA)?
The distance is 5249 miles (8446 km).
What aircraft does United Airlines use on this route?
United Airlines uses Boeing 777 on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Lufthansa.
Which terminal does United Airlines use at Houston (IAH)?
United Airlines flights from Houston (IAH) depart from Terminal C. Terminal C phone: 1-800-864-8331.
View all United Airlines flights to Houston (IAH) →
Popular United Airlines routes from Houston include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.