# Distance from Adelaide (ADL) to Flagstaff (FLG)

> 13,770 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,770 km / 8,556 mi / 7,435 nm
- **Estimated flight time**: 17h
- **Heading**: 68° (east northeast)
- **Return heading**: 248° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -16.5h (When it's 00:34 in Adelaide, it's 08:04 in Flagstaff)
- **Elevation difference**: 6,995 ft (FLG is higher than ADL)

## Airports

### [Adelaide International Airport (ADL)](https://www.flightduration.online/airport/adl-adelaide-adelaide-international-airport/1ef266e0-1682-610e-a772-06bb2780ed98)

- City: Adelaide, Australia
- ICAO: YPAD
- Timezone: Australia/Adelaide
- Coordinates: -34.950000, 138.530000
- Elevation: 20 ft

### [Flagstaff Pulliam Airport (FLG)](https://www.flightduration.online/airport/flg-flagstaff-flagstaff-pulliam-airport/1ef266df-1c5d-652a-9138-06bb2780ed98)

- City: Flagstaff, United States
- ICAO: KFLG
- Timezone: America/Phoenix
- Coordinates: 35.140000, -111.670000
- Elevation: 7,015 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 00:34 in Adelaide, it's 08:04 in Flagstaff.
With a 16.5-hour time difference, expect significant jet lag.

## Related

- [Adelaide International Airport (ADL)](https://www.flightduration.online/airport/adl-adelaide-adelaide-international-airport/1ef266e0-1682-610e-a772-06bb2780ed98)
- [Flagstaff Pulliam Airport (FLG)](https://www.flightduration.online/airport/flg-flagstaff-flagstaff-pulliam-airport/1ef266df-1c5d-652a-9138-06bb2780ed98)
- [Flight duration calculator](/#calculator)