Distance From Leader Airport to George Bush Intercontinental Houston Airport

The distance from Leader Airport () to George Bush Intercontinental Houston Airport (IAH) is 1618 miles or 2604 kilometers or 1405 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Leader ( Canada ) to Houston ( United States )?

A one-way nonstop (direct) flight between Leader and Houston takes around 3 hours 43 minutes.

Estimated flight time from Leader Airport, Leader, Canada to George Bush Intercontinental Houston Airport, Houston, United States is 3 hours 43 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - IAH

Kilometers		2604 km
Statute Miles		1618 miles
Nautical Miles		1405 nm
Avg. Time of Flight		3 hours 43 minutes

Leader Airport to George Bush Intercontinental Houston Airport Flight Route Map - to IAH Flight Path

Location of Leader Airport & George Bush Intercontinental Houston Airport is given below.
Click the map to view Leader to Houston nonstop flight path and travel direction.

Click to see flight route on Google Map between Leader, Canada and Houston, United States. .

Nonstop flight route between Leader, Canada and Houston, United States.

Time Difference Between the Airports • - IAH

Time difference between Leader (Canada) and Houston (United States) is 1 Hours.
Houston time is 1 Hours ahead of Leader.

Location	Local Time
Leader (Canada)	2026-09-16, 18:36:13 CST
Houston (United States)	2026-09-16, 19:36:13 CDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Leader Airport ( / CJD5) Leader, Canada

Destination

George Bush Intercontinental Houston Airport (IAH / KIAH) Houston, United States