TravelAir India to spend $400 million on the refurbishment of its Boeing 777s and 787smanamalive.comDecember 9, 2022 by manamalive.comDecember 9, 20220760 Air India will undergo a complete overhaul of its aircraft interiors, including installing premium economy seats. The airline has allocated a $400 million budget to fixing its planes’ interiors. This is much to the delight of...