Delta Air Lines has started serving Starbucks coffee on every flight.
The move means the airline will serve the premium coffee on more than 5,000 flights each day, the carrier said.
Delta introduced Starbucks coffee in 2013, on its route between Los Angeles and San Francisco and on its New York JFK services to LAX and San Francisco.
It now serves Starbucks Pike Place Roast and VIA Ready Brew Italian Roast decaf coffees in recyclable co-branded cups on all of its flights around the world.
On March 1, Delta will implement five fare options for passengers to choose from (see news, December 10).