# Distance from Luanda (LAD) to San Antonio (SSF)

> 12,587 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,587 km / 7,821 mi / 6,797 nm
- **Estimated flight time**: 16h
- **Heading**: 298° (west northwest)
- **Return heading**: 87° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Angola) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -6h (When it's 09:51 in Luanda, it's 03:51 in San Antonio)
- **Elevation difference**: 335 ft (SSF is higher than LAD)

## Airports

### [Quatro De Fevereiro Airport (LAD)](https://www.flightduration.online/airport/lad-luanda-quatro-de-fevereiro-airport/1ef266de-dcc9-6300-b233-06bb2780ed98)

- City: Luanda, Angola
- ICAO: FNLU
- Timezone: Africa/Luanda
- Coordinates: -8.860000, 13.230000
- Elevation: 243 ft

### [Stinson Municipal Airport (SSF)](https://www.flightduration.online/airport/ssf-san-antonio-stinson-municipal-airport/1ef266df-398c-64b6-a074-06bb2780ed98)

- City: San Antonio, United States
- ICAO: KSSF
- Timezone: America/Chicago
- Coordinates: 29.340000, -98.470000
- Elevation: 578 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 09:51 in Luanda, it's 03:51 in San Antonio.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Quatro De Fevereiro Airport (LAD)](https://www.flightduration.online/airport/lad-luanda-quatro-de-fevereiro-airport/1ef266de-dcc9-6300-b233-06bb2780ed98)
- [Stinson Municipal Airport (SSF)](https://www.flightduration.online/airport/ssf-san-antonio-stinson-municipal-airport/1ef266df-398c-64b6-a074-06bb2780ed98)
- [Flight duration calculator](/#calculator)