The reconfiguration exercise in the full service carrier will be completed in two phases in April and July, the airline today said, adding the first retrofitted aircraft will be on Delhi-Hyderabad route in April.
Vistara currently operates A320 planes with 16 business class seats, 36 premium economy and remaining 96 in economy class.
"Starting April 2016, Vistara will reconfigure its current fleet of nine aircraft to the new seating configuration of eight business class seats, 24 premium economy seats and 126 economy seats," the airline said in a release.
Tata Sons holds a majority 51 per cent stake in Vistara - a joint venture with Singapore Airlines, which holds the remaining 49 per cent.
More From This Section
The airline had launched its operations in January last year.
As per the data released by the Directorate General of Civil Aviation (DGCA), the average seat occupancy of Vistara, between January and December 2015 was 63.14 per cent, while those of other airlines was 80 per cent.
In January this year, around 25 per cent of the seats remained vacant on Vistara, in a month when other domestic carriers saw an average 80 per cent occupancy, the DGCA data said.
unique business and premium economy cabins on key routes like between Delhi-Mumbai, the change in configuration will allow the airline to serve other emerging routes through better alignment of capacity to demand whilst satisfying the route dispersal guidelines," Vistara said.
To maintain operational flexibility, all aircraft in the Vistara fleet will be retrofitted to the new seating configuration, it added.
"The change in our cabin configuration is a result of extensive research of the changing market environment and customer expectations," Vistara Chief Executive Officer Phee Teik Yeoh said.
It also said that future new aircraft deliveries, the first of which is expected in the second quarter of this calendar year, will also have the revised seating configuration.