Houston to Grâce-Hollogne Flights (IAH-LGG)

The Houston to Grâce-Hollogne route connects George Bush Intercontinental Houston Airport (IAH) in US with Liège Airport (LGG) in BE. This long-haul flight covers approximately 5080 miles (8176 km). This route is served by 2 airlines: QTR, TAY.

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Airport Information

Departure Airport

George Bush Intercontinental Houston Airport

ICAO Code:: KIAH
IATA Code:: IAH
City:: 🇺🇸 Houston
Country:: US
Elevation:: 97 ft

Destination Airport

Liège Airport

ICAO Code:: EBLG
IATA Code:: LGG
City:: 🇧🇪 Grâce-Hollogne
Country:: BE
Elevation:: 659 ft

Route Statistics

Operators

Routes Tracked

5080

Miles

Flight Duration

Route Map

Operating Airlines

Airline	ICAO	IATA
Qatar Airways	`QTR`	`QR`
ASL Airlines Belgium	`TAY`	`3V`

Flight Schedule Pattern

No flight schedule observations available for this route yet.

All Flight Routes

2 Routes

Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.

Airline	Flight Numbers	Aircraft Type	Typical Time	Days Active	Last Seen	Status
Qatar Airways `QTR` / `QR`	-	-	-	M T W T F S S	Aug 14, 2026	Active
ASL Airlines Belgium `TAY` / `3V`	-	-	-	M T W T F S S	Aug 14, 2026	Active

Total Routes: 2

Active Routes: 2

Unique Airlines: 2

Aircraft Types: N/A

Houston to Grâce-Hollogne Flights

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