A Bangalore-bound Akasa Air flight from here returned to the city airport due to a burning smell in the cabin, which later turned out to be due to a bird strike, a DGCA official said on Saturday.
The Directorate General of Civil Aviation is looking into the incident, the official said.
"The aircraft VT-YAE, operating Akasa Air flight AKJ1103 from Mumbai for Bangalore was involved in air turnback due to the burning smell felt in the cabin. The smell increased as the thrust was increased, said the official, adding that no other abnormality including in engine parameters was observed.
"Akasa Air flight QP 1103 flying from Mumbai to Bengaluru on October 14 diverted back to Mumbai due to odour in the cabin resulting from a bird hit. The aircraft landed safely in Mumbai and all passengers were deboarded," said Akasa Air spokesperson.
"The aircraft was positioned for a detailed inspection and has now returned to service," he added.
Akasa Air started its operations on August 7 this year.