The flight distance from Allen Army Air Field (BIG) in Delta Junction Ft Greely, United States to London Gatwick Airport (LGW) in London, United Kingdom is 6,867 kilometers (4,267 miles / 3,708 nautical miles). The estimated flight time for this route is approximately 9h, flying north northeast at a heading of 24°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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

Time zone information: When it's 23:01 in Delta Junction Ft Greely, it's 08:01 in London. With a 9-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 1,083 feet between the two airports. London Gatwick Airport sits lower than Allen Army Air Field.

The return flight from London (LGW) to Delta Junction Ft Greely (BIG) follows a heading of 344° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Allen Army Air Field (BIG) and London Gatwick Airport (LGW) detail pages, or use our flight duration calculator to compare other routes.