# Distance from Delta Junction Ft Greely (BIG) to Singapore (SIN)

> 10,843 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,843 km / 6,738 mi / 5,855 nm
- **Estimated flight time**: 14h
- **Heading**: 289° (west northwest)
- **Return heading**: 25° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Singapore
- **Intercontinental**: North America → Asia
- **Time difference**: +16h (When it's 22:30 in Delta Junction Ft Greely, it's 14:30 in Singapore)
- **Elevation difference**: 1,263 ft (SIN is lower than BIG)

## Airports

### [Allen Army Air Field (BIG)](https://www.flightduration.online/airport/big-delta-junction-ft-greely-allen-army-air-field/1ef266df-85c4-609a-b5b4-06bb2780ed98)

- City: Delta Junction Ft Greely, United States
- ICAO: PABI
- Timezone: America/Anchorage
- Coordinates: 64.000000, -145.720000
- Elevation: 1,285 ft

### [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)

- City: Singapore, Singapore
- ICAO: WSSS
- Timezone: Asia/Singapore
- Coordinates: 1.350000, 103.990000
- Elevation: 22 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 22:30 in Delta Junction Ft Greely, it's 14:30 in Singapore.
With a 16-hour time difference, expect significant jet lag.

## Related

- [Allen Army Air Field (BIG)](https://www.flightduration.online/airport/big-delta-junction-ft-greely-allen-army-air-field/1ef266df-85c4-609a-b5b4-06bb2780ed98)
- [Singapore Changi International Airport (SIN)](https://www.flightduration.online/airport/sin-singapore-singapore-changi-international-airport/1ef266e0-00ca-656e-b481-06bb2780ed98)
- [Flight duration calculator](/#calculator)