A prototype of the United Airlines economy Relax Row seating is displayed during a media event showcasing the airline's new premium "Elevated" aircraft interior at Los Angeles International Airport (LAX) in Los Angeles, California, on March 24, 2026. (Photo by Patrick T. Fallon / AFP via Getty Images)

Attendees pose for pictures in the Polaris business class seating of a United Airlines Boeing 787-9 Dreamliner aircraft during a media event showcasing the airline's new premium "Elevated" aircraft interior at Los Angeles International Airport (LAX) in Los Angeles, California, on March 24, 2026. (Photo by Patrick T. Fallon / AFP via Getty Images)

A meal offered at the Polaris business class of a United Airlines Boeing 787-9 Dreamliner aircraft is displayed during a media event showcasing the airline's new premium "Elevated" aircraft interior at Los Angeles International Airport (LAX) in Los Angeles, California, on March 24, 2026. (Photo by Patrick T. Fallon / AFP via Getty Images)

A prototype of the United Airlines economy Relax Row seating is displayed during a media event showcasing the airline's new premium "Elevated" aircraft interior at Los Angeles International Airport (LAX) in Los Angeles, California, on March 24, 2026. (Photo by Patrick T. Fallon / AFP via Getty Images)

Polaris business class seating inside a United Airlines Boeing 787-9 Dreamliner aircraft is pictured during a media event showcasing the airline's new premium "Elevated" aircraft interior at Los Angeles International Airport (LAX) in Los Angeles, California, on March 24, 2026. (Photo by Patrick T. Fallon / AFP via Getty Images)

Polaris business class seating inside a United Airlines Boeing 787-9 Dreamliner aircraft is pictured during a media event showcasing the airline's new premium "Elevated" aircraft interior at Los Angeles International Airport (LAX) in Los Angeles, California, on March 24, 2026. (Photo by Patrick T. Fallon / AFP via Getty Images)

Polaris business class seating inside a United Airlines Boeing 787-9 Dreamliner aircraft is pictured during a media event showcasing the airline's new premium "Elevated" aircraft interior at Los Angeles International Airport (LAX) in Los Angeles, California, on March 24, 2026. (Photo by Patrick T. Fallon / AFP via Getty Images)

Drinks and snacks for Polaris business class passengers are displayed inside a United Airlines Boeing 787-9 Dreamliner aircraft during a media event showcasing the airline's new premium "Elevated" aircraft interior at Los Angeles International Airport (LAX) in Los Angeles, California, on March 24, 2026. (Photo by Patrick T. Fallon / AFP via Getty Images)