The flight distance from Dallas-Fort Worth International Airport (DFW) in Dallas-Fort Worth, United States to Montgomery County Airpark (GAI) in Gaithersburg, United States is 1,913 kilometers (1,189 miles / 1,033 nautical miles). The estimated flight time for this route is approximately 3h, flying east northeast at a heading of 63°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.

Time zone information: When it's 02:54 in Dallas-Fort Worth, it's 03:54 in Gaithersburg.

The return flight from Gaithersburg (GAI) to Dallas-Fort Worth (DFW) follows a heading of 255° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Dallas-Fort Worth International Airport (DFW) and Montgomery County Airpark (GAI) detail pages, or use our flight duration calculator to compare other routes.