Airlines re-route, cancel flights due to India-Pakistan fighting

A United Airlines jetliner prepares for takeoff from Denver International Airport on Feb. 27, 2025. (David Zalubowski / AP Photo)

TAIPEI/NEW DELHI — Airlines including United Airlines and Korean Air re-routed or cancelled flights and about a dozen Indian airports were shut on Wednesday after India staged a reprisal attack on Pakistan that raised fears of an escalation.

India attacked Pakistani Kashmir and Pakistan said it had shot down five Indian fighter jets in the flare-up, which followed an attack by Islamist militants that killed 26 people in Indian Kashmir last month.

Images from flight tracking websites showed a long line of airlines passing over Oman, UAE and Kuwait after the attack, raising the possibility of airspace congestion.

Authorities in Pakistan said 57 international flights were in the country’s airspace when India struck. Pakistan’s Prime Minister Shehbaz Sharif’s office said India’s action “caused grave danger to commercial airlines” belonging to Gulf countries and “endangered lives.”

India’s civil aviation ministry did not immediately respond to a request for comment on Pakistan’s remarks.

In the last few days, India and Pakistan had shut their airspaces to each other’s airlines. Global airlines like Lufthansa have also been avoiding Pakistan airspace.

Domestic flights in both countries were also disrupted. Three percent of scheduled flights in India and 17 per cent of scheduled flights in Pakistan were canceled as of 1030 GMT, according to Flightradar24.

India’s top airline IndiGo said it was canceling 165 flights till Saturday morning. Its shares were down 1.1 per cent. Flights belonging to Air India, SpiceJet and Akasa Air were also cancelled.

Pakistan said its airspace was open following closure after the attacks and that its airports were “fully functional.”

Images from FlightRadar24 showed some civilian jets flying over Pakistan airspace but India’s northwest continued to be deserted.

GPS spoofing concern

The changing airline schedules are set to further complicate operations in the Middle East and South Asia regions for carriers, which are already grappling with the fallout from conflicts in the two regions.

A spokesperson for Dutch airline KLM said it was not flying over Pakistan until further notice. Singapore Airlines SIAL.SI said it had stopped flying over Pakistani airspace since May 6.

Korean Air 003490.KS said it had begun rerouting its Seoul Incheon–Dubai flights on Wednesday, opting for a southern route that passes over Myanmar, Bangladesh, and India, instead of the previous path through Pakistani airspace.

United Airlines said it had canceled its flight to Delhi, citing in part “airspace limitations.” The U.S. airline operates one direct flight from Newark to New Delhi.

Thai Airways THAI.BK said flights to destinations in Europe and South Asia would be rerouted starting early on Wednesday morning, while Taiwan’s China Airlines 2610.TW said flights to and from destinations including London, Frankfurt and Rome had been disrupted.

Flights from India to Europe were also seen taking longer routes. Lufthansa flight LH761 from Delhi to Frankfurt took about half an hour more to reach its destination compared to Tuesday, according to FlightRadar24.

The Association of Asia Pacific Airlines voiced concern over the impact of conflicts on airline operations.

“Apart from cost and operational disruption, there are safety concerns as GPS spoofing interfering with flight operations over conflict zones is one of the highest risks the industry faces,” it said in a statement.

GPS spoofing is a malicious technique that manipulates Global Positioning System (GPS) data, which can send commercial airliners off course.

(Reporting by Ben Blanchard, Abhijith Ganapavaram, Dan Catchpole and Ariba Shahid; Additional reporting by Jin Hyun Joo in Seoul, Khanh Vu in Hanoi, Bart Meijer, Shivansh Tiwary and Jun Yuan Yong; Editing by Michael Perry, Raju Gopalakrishnan and Philippa Fletcher)

Article written by Abhijith Ganapavaram, Ben Blanchard and Ariba Shahid, Reuters