Engine snag grounds Air India San Francisco-Mumbai flight in Kolkata

Flight AI180 arrived on time at 0045 hrs at the airport but the technical snag in the left engine resulted in the take off getting delayed.

Kolkata: Air India terminated its San Francisco-Mumbai flight at its scheduled stopover at Kolkata on Tuesday morning after one of its engines developed a technical snag.

The termination led to chaotic scenes at the Netaji Subhash Chandra Bose International Airport as the 211 passengers on the Boeing 777-200 LR tried to convince officials to let them reach their destination at the earliest.

According to sources, while some of the passengers, including those who had onward connections from Mumbai, were flown to their destination on flights operated by Air India and other airlines, about 150 of them are scheduled to be flown in a "specially arranged" aircraft to Mumbai around 9 pm on Tuesday.

The Tata Group-owned carrier did not issue an official statement. The incident comes days after an Air India flight from Ahmedabad to London Gatwick crashed seconds after takeoff, killing over 270 people onboard and on the ground on June 12.

Sources said Air India is making "special arrangements" to fly the stranded passengers to Mumbai. No further details were available.

Usually, the carrier flies directly to Mumbai from San Francisco but the ongoing geopolitical events, including closure of Pakistani airspace, has led AI to reroute it and take a "technical halt" in Kolkata.

Flight AI180 landed in Kolkata at the scheduled time of 12.45 am, even though it took off one hour late from San Francisco.

According to sources, a technical issue was detected during routine post-landing checks, and the airline decided to do a comprehensive check.

It was scheduled to depart for Mumbai at 2 am, but passengers came to know of the problems only after 2.40 am, when the crew announced there was a problem with the left engine, according to a PTI reporter who was on the flight.

However, this announcement was accompanied by a specific promise, that the snag will take up to 25 minutes to get sorted, the reporter said.

However, as the clock ticked by, distraught passengers having connecting flights from Mumbai started enquiring about the progress of the work with the cabin crew, but there was no clear response, the reporter said.

With the Ahmedabad accident being fresh, some passengers also said a delay is better than a mishap, while some wondered how an aircraft which had travelled thousands of kilometres could face problems in the last leg from Kolkata to Mumbai.

The next announcement came at 4.20 am, where the pilots sought another 15-20 minutes for rectification of the problem.

The engineers could be seen working on the left engine even as a drizzle continued, but the problem persisted. Finally, around 5.20 am, the pilots announced that a resolution is not possible and asked all passengers to deplane.

After disembarking, and passing the mandatory immigration, collecting baggage and passing the customs channels, the passengers were asked to sit in a designated area.

A few passengers pleaded with officials asking for the earliest option to travel to Mumbai. Some got lucky, while others continued to wait.

Finally, an Air India official announced that Mumbai-bound flights were mostly full and convinced a bulk of the passengers to check into a hotel.

Food arrangements for the passengers were done, and the process of checking into the hotel had been initiated at the time of publishing this story.