Airport names shown in "'bold"' indicate the airport has scheduled service on commercial airlines.

Eight airlines have scheduled service, operating under a limit of 240 passengers every half hour.

Eight airlines have scheduled service and the airport operates under a cap limiting the number of passengers using it to 240 every half-hour.

The government awards the slots that allow airlines to schedule service, and no more are available.

This airport had scheduled service throughout the 1950s and '60s.

Daporijo used to have scheduled service in the 1980s and early 1990s from Vayudoot.

In January 2008, the airline had scheduled service to 38 cities in 12 states.

The following airports currently have regularly scheduled commercial service:

Both have regularly scheduled service to major cities in Texas and nationwide.

Eight airlines, including United, Northwestern and US Air, have scheduled service.