New Delhi, April 22 -- In wake of the terrorist attacks in Sri Lanka on Sunday, Air India and IndiGo have announced a total waiver of cancellation and rescheduling charges for passengers flying to and from Colombo till April 24.

"In view of the situation in #Srilanka #AirIndia has waived off all charges for rescheduling/cancellation of bookings on its flts to/from Colombo for travel till April 24, 2019," the national carrier said in a tweet.

It further requested the passengers to report "well in advance" to clear security at the Bandaranaike International Airport, Colombo.

IndiGo tweeted: "In light of the recent events in Colombo, we are providing full fee waiver on rescheduling/cancellation for all flights to/from Colombo for travel sch...