New Delhi, April 8 -- An IndiGo aircraft was grounded for inspection after an "unmanned third-party vehicle" hit it at the Netaji Subhash Chandra Bose International Airport in Kolkata on Tuesday, the airline said. "A third-party unmanned vehicle on the apron moved and came in contact with a parked IndiGo aircraft at Netaji Subhash Chandra Bose International Airport, Kolkata on 7 April 2026. The relevant authorities have been informed," an IndiGo spokesperson said in a statement issued on Tuesday evening. "The aircraft is grounded and undergoing thorough inspections and necessary maintenance before being cleared for operations. We will be closely working with the authorities to investigate this. The aircraft was scheduled to operate flight 6...