Tulsa International Airport

Lufthansa Technik expands its Tulsa, Oklahoma, facility to 46 work bays and adds a module shop, increasing narrowbody engine overhaul capacity for CFM56, V2500 and GTF engines.

Frontier Airlines is expanding its U.S. domestic network with 15 new routes launching this fall, including two new cities and a return to Tulsa, Oklahoma.

Construction of a new federal inspection services facility will pace the way for Tulsa’s first scheduled international flights.

The carrier is currently operating a network focused on short-haul routes in the eastern half of the US.

The carrier is also resuming a slew of grounded routes next summer.

The US carrier will launch eight new routes as competition in Miami intensifies.

The Texas-based carrier will add 10 domestic routes and four international routes from the state's capital.

A total of 39 largely unserved routes will be offered by the airline, with the first service starting before the end of May.

The US Federal Aviation Administration is to award $770.8m in airport infrastructure grants to more than 500 airports.