Inside visuals of Jet Airways Mumbai-Jaipur flight that was turned back to Mumbai airport midway today after a loss in cabin pressure pic.twitter.com/j9S6oKIf01
— TOI Mumbai (@TOIMumbai) September 20, 2018An airline statement said Flight 9W697 with 166 passengers and five crew members landed normally in Mumbai. Medical help was given to 30 passengers.
Oxygen masks were deployed during the emergency aboard the Boeing 737, said Darshak Hathi, a passenger.
According to Flightradar24 aviation tracking site, the plane stopped climbing at 11,000 feet (3,350 meters) before returning to Mumbai.
Hathi also said there was a problem with the plane's air conditioning after it took off from Mumbai.
The Press Trust of India news agency quoted an official as saying the malfunctioning occurred during the plane's climb. The plane was heading to Jaipur, a tourist destination and the capital of Rajasthan state.
The airline said the flight's cockpit crew was taken off scheduled duties pending an investigation.