Accordingly, the Van Don international airport in the northern coastal province of Quang Ninh and the Cat Bi international airport in neighbouring Hai Phong city will be closed from 11 p.m. on July 21, to noon on July 22.
The CAAV has requested the Noi Bai international airport in Ha Noi and Tho Xuan airport in Thanh Hoa province to continue monitoring meteorological bulletins and propose appropriate adjustments to their operational schedules if necessary.
Airlines have been required to proactively notify passengers of any changes in flight schedules so that travellers can make appropriate travel arrangements.
The CAAV has also warned that prolonged heavy rainfall brought by the storm may cause flooding at airports directly impacted by it.
After the storm dissipates, all relevant units must focus their resources to promptly restore normal flight operations, the authority noted.