# Distance from Houston (IAH) to Sullivan (SIV)

> 1,245 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 1,245 km / 774 mi / 672 nm
- **Estimated flight time**: 2h
- **Heading**: 33° (north northeast)
- **Return heading**: 218° (southwest)
- **Classification**: Short-haul
- **Type**: Domestic (United States)
- **Time difference**: +1h (When it's 09:21 in Houston, it's 10:21 in Sullivan)
- **Elevation difference**: 443 ft (SIV is higher than IAH)

## Airports

### [George Bush Intcntl/Houston Airport (IAH)](https://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

### [Sullivan County Airport (SIV)](https://flightduration.online/airport/siv-sullivan-sullivan-county-airport/1ef266df-3887-62e6-8754-06bb2780ed98)

- City: Sullivan, United States
- ICAO: KSIV
- Timezone: America/Indiana/Indianapolis
- Coordinates: 39.110000, -87.450000
- Elevation: 539 ft

## Route notes

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

Time-zone information: When it's 09:21 in Houston, it's 10:21 in Sullivan.

## Related

- [George Bush Intcntl/Houston Airport (IAH)](https://flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [Sullivan County Airport (SIV)](https://flightduration.online/airport/siv-sullivan-sullivan-county-airport/1ef266df-3887-62e6-8754-06bb2780ed98)
- [Flight duration calculator](/#calculator)