Qatar Airways in recent weeks filed initial service adjustment for summer 2019 season, effective from 31MAR19. Planned changes up to 07OCT18 as follows.
Doha – Bangkok eff 31MAR19 7th daily service maintained in summer season
Doha – Manchester eff 22MAY19 Increase from 18 to 21 weekly, 787-8 operating
Doha – Oslo eff 31MAR19 10 weekly service maintained in summer season, increase from 7 weekly, 787-8 operating