TWAYAIR revenue for the last year amounted to 1.53 T KRW, the most of which — 1.42 T KRW — came from its highest performing source at the moment, Passenger Transportation, the year earlier bringing 1.25 T KRW. The greatest contribution to the revenue figure was made by International — last year it brought TWAYAIR 1.28 T KRW, and the year before that — 1.06 T KRW.