German Regional Airlines GmbH & Co. KG,^[3] operating under the German Airways brand^[3] and formerly named WDL Aviation, is a German charter and wet lease aircraft operator, headquartered at Cologne Bonn Airport, and part of the Zeitfracht Group.

Initially named WDL Flugdienst, the company was set up in 1974^[4] as a subsidiary of Westdeutsche Luftwerbung GmbH, an aerial advertising provider founded in 1955.^[5]

The current name was adopted in 1991, when the parent was reorganized as WDL Group.^[5] With WDL Aviation offering aircraft lease and charter services, the aerial advertising and sightseeing flight branch (using blimps) survives in the other subsidiary of WDL Group, which is called WDL Luftschiff. Since 1998, the British Aerospace 146 is in service with WDL Aviation. Other aircraft types that were operated by WDL Aviation include the Fokker F27 Friendship^[5] and an Airbus A320-200 on lease from Adria Airways between 1992 and 1993.^[6]

WDL Aviation was acquired by the Berlin logistics company Zeitfracht on 1 October 2017.^[4] During 2018, WDL Aviation started acquiring BAe 146-300 QT freighter aircraft while planning to replace its BAe 146 passenger aircraft with newer Embraer 190s^[7] and received its new brand name German Airways thereafter.

In March 2020, Zeitfracht announced a rebranding for WDL Aviation which is to become German Regional Airlines operating within the German Airways branding alongside sister company Luftfahrtgesellschaft Walter which became the actual, and now defunct, German Airways.^[3]

As of January 2024, the German Regional Airlines fleet consists of the following aircraft:^[1]

• On 25 March 2019, British Airways Flight 3271 operated by then WDL Aviation, which took off from London City Airport enroute to Düsseldorf but landed in Edinburgh. BA blamed WDL Aviation for a paperwork error.^{[9][10][11][12]}