# Distance from Houston (HOU) to Houston (IAH)

> 37 km · estimated flight time 1h · Regional route.

## Summary

- **Distance**: 37 km / 23 mi / 20 nm
- **Estimated flight time**: 1h
- **Heading**: 351° (north)
- **Return heading**: 171° (south)
- **Classification**: Regional
- **Type**: Domestic (United States)
- **Time difference**: +0h (When it's 13:20 in Houston, it's 13:20 in Houston)
- **Elevation difference**: 50 ft (IAH is higher than HOU)

## Airports

### [William P Hobby Airport (HOU)](https://www.flightduration.online/airport/hou-houston-william-p-hobby-airport/1ef266df-211f-6e6e-9c9b-06bb2780ed98)

- City: Houston, United States
- ICAO: KHOU
- Timezone: America/Chicago
- Coordinates: 29.650000, -95.280000
- Elevation: 46 ft

### [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)

- City: Houston, United States
- ICAO: KIAH
- Timezone: America/Chicago
- Coordinates: 29.980000, -95.340000
- Elevation: 96 ft

## Route notes

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

## Related

- [William P Hobby Airport (HOU)](https://www.flightduration.online/airport/hou-houston-william-p-hobby-airport/1ef266df-211f-6e6e-9c9b-06bb2780ed98)
- [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [Flight duration calculator](/#calculator)