Passengers debarking an IndiGo airplane, walking down a blue staircase onto the runway.
On the seat-selection page, pink seats denote they've been booked by female travelers.
  • The Indian budget airline IndiGo says it's letting some female travelers avoid sitting next to men.
  • An online tool color-codes some of the seats, the airline's CEO, Pieter Elbers, said.
  • Elbers added that the booking test had "resounded very, very well."

The CEO of the Indian budget airline IndiGo says a booking-tool test that lets women avoid sitting next to men on flights is getting some positive responses on social media.