IAH → LGGHouston to Grâce-Hollogne

live

Direct flights from Houston (IAH) to Grâce-Hollogne (LGG): 3 nonstop departures observed each week across 1 airline. 40% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 30 minutes late. No cancellations were recorded across the 5 tracked flights. The nonstop covers 8,176 km, an estimated 10 hours 59 minutes in the air. Measured by Pro Flight Search from live flight boards at Houston and Grâce-Hollogne. Updated 22 October 2026 at 22:22 UTC.

Today, IAH → LGG

Thu 22 Oct · local times
  1. 13:15 QR8165 Left 13:15 ·

Checked IAH board 17:22

IAH Houston smooth · +0
LGG Grâce-Hollogne tracking
8,176 km · ~10h 59m est.
dep bank 02:05–07:503x weekly
Runs rough · 1 airline · 3x weekly · nonstop
40% on time

of the last 5 operated IAH → LGG flights arrived within 15 minutes

Median arrival delay is +30 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+30 minacross the last 5 operated legs
Flight time~10h 59mestimated from route distance
Weekly departures3x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Qatar Airways

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days

History

operated legs · board outcomes
10-22QR8165departed+0
10-21ET3501departed+42
10-21QR8188departed+30
10-16QR8171departed+55
10-15QR8807departed+0

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
IAHHouston +0 min smooth 🌤 clear · NE 3 kt Full IAH delay board →
LGGGrâce-Hollogne tracking Full LGG delay board →

How the Houston to Grâce-Hollogne route actually runs

Pro Flight Search records official board updates for nonstop IAH to LGG flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Houston (IAH) to Grâce-Hollogne (LGG) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/IAH-LGG
How we measure this →

IAH to LGG questions

Is IAH–LGG running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on IAH–LGG?

Operators schedule morning departures around 02:05 from IAH. Earlier flights typically land before destination-airport delays accumulate later in the day; check the LGG delay card to confirm conditions when you'd arrive.

How long is the flight from IAH to LGG?

Great-circle distance is 8,176 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 607–731 min gate-to-gate on this route.

How often does IAH–LGG fly?

Qatar Airways runs the route with about 3 flights a week (mon, wed, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.