Its head office was in Building 70 in Schiphol Airport East in Haarlemmermeer, Netherlands.

[3]: 1790 [4] Amsterdam, Eindhoven, Enschede, Groningen, Maastricht, and Rotterdam comprised the airline's network at the beginning.

[6] The airline changed its name to NLM CityHopper, following the acquisition of Netherlines by its parent company KLM in April 1988 (1988-04); operations of both subsidiaries were subsequently merged.

[7] Despite sharing their operational structure, both companies were separate entities until 1 April 1991, when they were absorbed into the newly created KLM Cityhopper.

According to Aviation Safety Network, NLM CityHopper records a single accident/incident event.