# Distance from Chicago (ORD) to Luau (UAL)

> 12,463 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,463 km / 7,744 mi / 6,729 nm
- **Estimated flight time**: 16h
- **Heading**: 85° (east)
- **Return heading**: 311° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Angola
- **Intercontinental**: North America → Africa
- **Time difference**: +6h (When it's 12:15 in Chicago, it's 18:15 in Luau)
- **Elevation difference**: 2,929 ft (UAL is higher than ORD)

## Airports

### [Chicago O'Hare International Airport (ORD)](https://www.flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)

- City: Chicago, United States
- ICAO: KORD
- Timezone: America/Chicago
- Coordinates: 41.980000, -87.910000
- Elevation: 680 ft

### [Luau Airport (UAL)](https://www.flightduration.online/airport/ual-luau-luau-airport/1ef266de-dcfb-60da-81e5-06bb2780ed98)

- City: Luau, Angola
- ICAO: FNUA
- Timezone: Africa/Luanda
- Coordinates: -10.720000, 22.230000
- Elevation: 3,609 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 12:15 in Chicago, it's 18:15 in Luau.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Chicago O'Hare International Airport (ORD)](https://www.flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)
- [Luau Airport (UAL)](https://www.flightduration.online/airport/ual-luau-luau-airport/1ef266de-dcfb-60da-81e5-06bb2780ed98)
- [Flight duration calculator](/#calculator)