newstodate.aero
MAY 25, 2004 (newstodate): Privately-owned Bulgarian carrier Viaggio Air has added a domestic flight to its programme.
Starting from early May, Viaggio operates the route Sofia-Varna-Sofia six times per week with ATR-42 aircraft.
Starting from early May, Viaggio operates the route Sofia-Varna-Sofia six times per week with ATR-42 aircraft.