Over the next few years, Navtech acquired several customers, including Wardair, American Trans Air, Nationair, and Canada 3000.

The Navtech concept was to provide small airlines with a fully independent in-house system rather than the typical centrally hosted service-bureau style of flight planning service offered by others such as Jeppesen, Compuflight, and Borneman.

One of the most significant features of the Navtech flight planning software was its ability to calculate the minimum time route along published airways between any origin and destination using the appropriate forecast winds and temperatures for the speed and altitude range of the aircraft type employed.

This "MTTA" functionality was a radical improvement over other competing systems that, like the original Navtech offering, could only assess which was the best route of those currently on file.

[8][9][10] On November 17, 2016, NAVBLUE signed a three-years contract with the Vietnam Air Traffic Management Corporation and the Civil Aviation Administration of Vietnam for a full redesign of the national air traffic plan, in cooperation with the three top airline companies and the two busiest airports- Tan Son Nhat International Airport and Noi Bai International Airport.

[11] In 2020 NAVBLUE acquires Aviolinx and the RAIDO application to complete the N-Operations Control Centre Suite, and enhances its Flight Operations and Air Traffic Management Portfolio.