A320neo passenger jet, operated by IndiGo (Photographer: Balint Porneczi/Bloomberg)

Pratt & Whitney Engine Glitches Ground Another IndiGo Plane In Pune

A Pune to Nagpur flight of IndiGo, an Airbus A320 Neo aircraft, was grounded soon after takeoff on Tuesday due to “excessive engine vibrations”— the sixth such incident in the past two weeks alone,...