Delta Air Lines just launched the Airbus A350 on flights out of Hartsfield-Jackson International Airport.

The carrier on March 24 began using its new flagship aircraft on an Atlanta-Seoul route.

But how does the A350 compare to Delta’s recently retired Queen of the Skies, the Boeing 747, or to its international workhorse known as the “Triple Seven”?

Find out by fllipping through the facts on these wide-body jets.

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Wait times at TSA security checkpoints at Hartsfield-Jackson Atlanta International Airport hovered around 10 minutes or less Sunday, Nov. 30, 2025, which was projected to be the busiest security day of the year. (Maya T. Prabhu/AJC)

Credit: Maya Prabhu

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Inventor Lonnie Johnson stands with his Super Soaker water guns at JTEC Energy on Wednesday, Oct. 29, 2025, in Atlanta. Johnson, a former NASA engineer, is currently working on a new energy technology through his company’s JTEC device that turns thermal heat into usable energy. (Natrice Miller/AJC)