101 passengers were stranded at Kolkata airport early this morning after a water cart operated by Air India rammed into a Qatar Airways aircraft at 220 am. Qatar Airways flight QR 540 from Kolkata to Doha was boarded and ready to take off at 3.15 am when the incident took place. Passengers were de-boarded and sent to a hotel, along with 12 crew and 2 pilots. No one was injured. The Directorate General Civil Aviation (DGCA) has ordered a probe into the incident.