An IndiGo aircraft grazed the wings of an Air India Express plane at the Kolkata airport on Wednesday, leaving wings of both aircraft damaged, officials said.
The IndiGo flight was headed to Darbhanga, while the Air India Express plane was scheduled to leave for Chennai.
The Directorate General of Civil Aviation (DGCA) has launched a probe and de-rostered two IndiGo pilots involved in the incident, a senior DGCA official said.
