India, April 13 -- Delta Air Lines has rolled out a revamped Delta One business-class suite, marking the first significant upgrade to its premium cabin in almost ten years, especially as competition heats up for affluent travelers.

These new suites will first be seen on Delta's Airbus A350-1000 aircraft starting in 2027. They'll have beds that are three inches longer and come with a new pillow-top cushion aimed at enhancing comfort.

Company executives pointed out that the updated design also grants more legroom and better support for side sleepers, all based on customer feedback collected during testing.

On the A350-1000 planes, which are intended for long-haul international routes, there will be 50 of these upgraded suites. Delta was on...