KOCHI: With the Union government permitting Indian airlines to increase the number of domestic passenger flights to 60 per cent of their pre-Covid services, the Cochin International Airport Ltd (CIAL) has decided to operate 460 services per week from Sunday. As per the winter schedule announced by the Kochi airport on Friday, there will be 230 arrivals and 230 departures per week from October 25, and the schedule will be in effect until March 27, 2021. As many as 742 services were operated from the airport during the corresponding season in 2019.