# Distance from Houston (IAH) to St. John's (YYT)

> 4,111 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,111 km / 2,554 mi / 2,220 nm
- **Estimated flight time**: 6h
- **Heading**: 49° (northeast)
- **Return heading**: 257° (west southwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Canada
- **Time difference**: +2.5h (When it's 18:17 in Houston, it's 20:47 in St. John's)
- **Elevation difference**: 365 ft (YYT is higher than IAH)

## Airports

### [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

### [St. John's International Airport (YYT)](https://www.flightduration.online/airport/yyt-st-johns-st-johns-international-airport/1ef266de-b41b-6f48-993a-06bb2780ed98)

- City: St. John's, Canada
- ICAO: CYYT
- Timezone: America/St_Johns
- Coordinates: 47.620000, -52.750000
- Elevation: 461 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 18:17 in Houston, it's 20:47 in St. John's.

## Related

- [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [St. John's International Airport (YYT)](https://www.flightduration.online/airport/yyt-st-johns-st-johns-international-airport/1ef266de-b41b-6f48-993a-06bb2780ed98)
- [Flight duration calculator](/#calculator)