Creditors of HNA Group, parent of multiple Chinese airlines including the country’s largest private carrier Hainan Airlines, filed an application to a Chinese court to place the company in bankruptcy Jan. 29.

IndiGo increased its fleet by five aircraft in the last three months of 2020 and is now aiming to scale up capacity to 75-80% of 2020’s flying during the current quarter.

Rolls-Royce has cut its forecast for widebody engine flying hours in 2021 by 21% after the widespread tightening of international travel restrictions worldwide to curb the spread of new coronavirus variants.