An IndiGo A320 neo plane flying to Bengaluru on Thursday experienced high engine vibrations mid-air and returned to Mumbai airport, according to a senior official.
There were 180 passengers on board the aircraft.
Many A320 neo aircraft of the no-frills carrier that are powered by Pratt & Whitney (P&W) engines have been facing engine woes.
The aircraft, flying from Mumbai to Bengaluru, was involved in an air turnback due to high vibrations in one of its engines. The plane has been grounded at Mumbai, the regulatory official told PTI.
The official also said the plane made a safe landing and that the incident would be investigated.
An IndiGo spokesperson said that during the flight, the pilot observed a caution message.
"Standard operating procedures were followed and the aircraft returned to Mumbai as a precaution. The aircraft is currently under inspection at Mumbai," the spokesperson said.
In the wake of persisting P&W engine problems, the Directorate General of Civil Aviation (DGCA) has already issued various directions to IndiGo.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
)