Show Quick Read Key points generated by AI, verified by newsroom IndiGo flight 6E-723 experienced engine malfunction nearing Chennai. Emergency declared at Chennai Airport; response teams activated. An IndiGo flight travelling from Kolkata to Chennai made an emergency landing at Chennai Airport after the aircraft developed a malfunction in its left engine shortly before landing. Emergency Declared At Chennai AirportFollowing the pilot's alert, a full emergency was declared at Chennai Airport at 11:29 pm on the previous day, according to sources. ALSO READ: No 'Slow Encroachment' By China In Arunachal Pradesh, Sources Say; Call Social Media Claims 'Attention-Seeking'IndiGo Flight 6E-723 IncidentThe incident involved IndiGo's Kolkata-Chennai service, Flight 6E-723.