THE YOUNG & THE OLD

The planes are of varying ages:

■ The airline has 27 Airbus A320neos, which are less than three-year-old; other Airbus planes are 5-15-year-old

■ Its Boeing 747s are 25-year-old

An A320neo has 162 seats; the other Airbus planes can seat 122-182 passengers Boeing 737s are flown by Air India Express