As of 25JUL14, initial changes to Austrian Summer 2015 long-haul operations, effective 29MAR15 as follow.
Vienna – Dubai Gradual service reduction. Service reduces from daily to 6 weekly (Day x2) from 29MAR15, 5 weekly (Day x23) from 02JUN15
OS839 VIE1310 – 2100DXB 763 x23
OS840 DXB0140 – 0550VIE 763 x34
Vienna – Newark Gradual service increase. 6th weekly (Day 4) begins from 29MAR15, followed by 7th weekly (Day 2) from 02JUN15
OS089 VIE1015 – 1335EWR 763 D
OS090 EWR1755 – 0835+1VIE 763 D