The airline ran a fleet of Boeing B737-400SF midrange freighter aircraft serving customers in the express parcel, mail and online trading sectors.

[2] Its main base was Budapest Ferihegy International Airport.

It was founded as NAWA Air Transport, the first privately owned airline in Hungary after World War II.

The airline offered more than 120 flights per week on its European network, that spreads from Scandinavia to Romania, Italy, Greece, the United Kingdom and Ireland.

[1] The ASL Airlines Hungary fleet included the following aircraft as of April 2022, prior to its demise:[6] Media related to ASL Airlines Hungary at Wikimedia Commons