# Distance from Adelaide (ADL) to Port of Spain (POS)

> 16,642 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,642 km / 10,341 mi / 8,986 nm
- **Estimated flight time**: 21h
- **Heading**: 139° (southeast)
- **Return heading**: 213° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Trinidad and Tobago
- **Intercontinental**: Oceania → North America
- **Time difference**: -13.5h (When it's 14:03 in Adelaide, it's 00:33 in Port of Spain)
- **Elevation difference**: 38 ft (POS 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

### [Piarco International Airport (POS)](https://www.flightduration.online/airport/pos-port-of-spain-piarco-international-airport/1ef266df-e273-6dcc-ab71-06bb2780ed98)

- City: Port of Spain, Trinidad and Tobago
- ICAO: TTPP
- Timezone: America/Port_of_Spain
- Coordinates: 10.600000, -61.340000
- Elevation: 58 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 14:03 in Adelaide, it's 00:33 in Port of Spain.
With a 13.5-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)
- [Piarco International Airport (POS)](https://www.flightduration.online/airport/pos-port-of-spain-piarco-international-airport/1ef266df-e273-6dcc-ab71-06bb2780ed98)
- [Flight duration calculator](/#calculator)