Air India San Francisco–Mumbai Flight Faces Engine Trouble, Diverted to Kolkata An Air India flight en route from San Francisco to Mumbai was forced to make an unscheduled landing at Kolkata's Netaji Subhash Chandra Bose Airport after a technical snag in the left engine. All passengers were safely deplaned, and no injuries were reported. The incident led to a temporary delay, and engineers are currently inspecting the aircraft. Air India is expected to release a detailed statement soon. Engine Alert Mid-Air, Safe Touchdown in Kolkata. #airindia #sanfranciscotomumbai #kolkataairport #emergencylanding #enginetrouble #flightupdate #passengersafety #aviationnews #gnn24india #breakingnews