Flight Route · Domestic
Denver → Houston
DEN to IAH
Denver International Airport to George Bush Intercontinental Airport: 862 miles (1,387 km), about 2h 14m airborne, +1h time-zone shift on arrival.
Distance
862 mi
1,387 km
Flight time
2h 14m
block time, approx
Time-zone shift
+1h
Denver → Chicago
International?
No (domestic)
United States
Airlines serving both airports
These carriers operate scheduled service from both DEN and IAH. Direct service on this specific route depends on season and equipment — confirm with your booking source.
DEN–IAH questions, answered
How long is the flight from Denver to Houston?
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A direct flight from Denver International Airport (DEN) to George Bush Intercontinental Airport (IAH) takes approximately 2h 14m. Actual block time varies with aircraft type, winds, and routing.
What is the distance from DEN to IAH?
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The great-circle distance from Denver International Airport to George Bush Intercontinental Airport is approximately 862 miles (1387 kilometers). Actual flown distance varies slightly with the routing assigned by air traffic control.
What is the time difference between Denver and Houston?
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Houston is +1h relative to Denver. America/Denver → America/Chicago.
Which airlines fly from DEN to IAH?
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Carriers serving both endpoints include UA, WN. Direct service depends on the specific carrier and season — confirm with your booking source for current schedules.
Is this an international flight?
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No — both Denver and Houston are in United States, so this is a domestic flight.
Can I track DEN–IAH flights on TripDesk365?
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Yes. TripDesk365 imports your booking confirmations from your inbox, identifies the route, and shows real-time status — gate changes, delays, and live aircraft position. Free for 14 days.
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