New Delhi, May 9 -- Delhi's Indira Gandhi International Airport remains open and fully operational on Friday despite the closure of multiple airports amid an escalation of tensions between India and Pakistan.

However, flight schedules have suffered, with 138 flights cancelled as of May 9.

According to sources at Delhi airport, the cancellations include 63 domestic arrivals and 66 domestic departures, significantly affecting internal travel plans.

Four incoming and five outgoing flights have also been cancelled on the international front.

"Delhi airport is open and operational. Only some flights were cancelled," it said.

Passengers have been advised to check with their airlines before heading to the airport for real-time updates on fl...