On March 24, CAAC issued an open circuit instruction to Air China flight ca438 (from Kathmandu to Chengdu), suspending the flight for two weeks.
According to the report, six passengers of Air China flight ca438 (from Kathmandu to Chengdu) who entered China on March 14 were nucleic acid positive. The flight will be grounded for another two weeks from April 5. The integrated flight volume shall not be used for other routes. CAAC requires Air China to make follow-up flights under the guidance of local embassies and consulates.