# Distance from Gustavus (GST) to Houston (IAH)

> 4,396 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,396 km / 2,732 mi / 2,374 nm
- **Estimated flight time**: 6h
- **Heading**: 118° (east southeast)
- **Return heading**: 328° (north northwest)
- **Classification**: Long-haul
- **Type**: Domestic (United States)
- **Time difference**: +3h (When it's 05:16 in Gustavus, it's 08:16 in Houston)
- **Elevation difference**: 60 ft (IAH is higher than GST)

## Airports

### [Gustavus Airport (GST)](https://flightduration.online/airport/gst-gustavus-gustavus-airport/1ef266df-8693-65de-9245-06bb2780ed98)

- City: Gustavus, United States
- ICAO: PAGS
- Timezone: America/Anchorage
- Coordinates: 58.430000, -135.710000
- Elevation: 36 ft

### [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

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 05:16 in Gustavus, it's 08:16 in Houston.
The 3-hour time difference may cause some jet lag.

## Related

- [Gustavus Airport (GST)](https://flightduration.online/airport/gst-gustavus-gustavus-airport/1ef266df-8693-65de-9245-06bb2780ed98)
- [George Bush Intcntl/Houston Airport (IAH)](https://flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [Flight duration calculator](/#calculator)