The flight distance from Allen Army Air Field (BIG) in Delta Junction Ft Greely, United States to Cancun International Airport (CUN) in Cancun, Mexico is 6,416 kilometers (3,987 miles / 3,464 nautical miles). The estimated flight time for this route is approximately 9h, flying east southeast at a heading of 109°.

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 Mexico. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:31 in Delta Junction Ft Greely, it's 03:31 in Cancun. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,263 feet between the two airports. Cancun International Airport sits lower than Allen Army Air Field.

The return flight from Cancun (CUN) to Delta Junction Ft Greely (BIG) follows a heading of 334° (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 Cancun International Airport (CUN) detail pages, or use our flight duration calculator to compare other routes.