# Distance from Lai (LTC) to Chicago (ORD)

> 10,459 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,459 km / 6,499 mi / 5,647 nm
- **Estimated flight time**: 13h
- **Heading**: 314° (northwest)
- **Return heading**: 73° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Chad) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -6h (When it's 09:31 in Lai, it's 03:31 in Chicago)
- **Elevation difference**: 491 ft (ORD is lower than LTC)

## Airports

### [Lai Airport (LTC)](https://www.flightduration.online/airport/ltc-lai-lai-airport/1ef266de-de46-67fa-a0d9-06bb2780ed98)

- City: Lai, Chad
- ICAO: FTTH
- Timezone: Africa/Ndjamena
- Coordinates: 9.400000, 16.300000
- Elevation: 1,171 ft

### [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

## 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 09:31 in Lai, it's 03:31 in Chicago.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Lai Airport (LTC)](https://www.flightduration.online/airport/ltc-lai-lai-airport/1ef266de-de46-67fa-a0d9-06bb2780ed98)
- [Chicago O'Hare International Airport (ORD)](https://www.flightduration.online/airport/ord-chicago-chicago-ohare-international-airport/1ef266df-3115-6742-b012-06bb2780ed98)
- [Flight duration calculator](/#calculator)