The flight distance from Quatro De Fevereiro Airport (LAD) in Luanda, Angola to Summit Airport (UMM) in Summit, United States is 13,796 kilometers (8,573 miles / 7,450 nautical miles). The estimated flight time for this route is approximately 17h, flying north at a heading of 351°.

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.

This is an international route connecting Angola with United States. It is an intercontinental flight between Africa and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 18:39 in Luanda, it's 08:39 in Summit. With a 10-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 2,166 feet between the two airports. Summit Airport sits higher than Quatro De Fevereiro Airport.

The return flight from Summit (UMM) to Luanda (LAD) follows a heading of 21° (north northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Quatro De Fevereiro Airport (LAD) and Summit Airport (UMM) detail pages, or use our flight duration calculator to compare other routes.