A Southwest Airlines flight headed to Las Vegas turns into a surprise wedding mid-flight, with an onboard ceremony attended by 178 passengers. The couple is married while the aircraft is in the air, and the plane’s captain officiates.

Accounts describe the captain as an ordained minister who performs the ceremony for the couple in front of fellow passengers. The airline crew also decorates the cabin for the occasion and prepares visible wedding details, including themed apparel and decorations. One report adds that the bride wears a handmade toilet-paper wedding dress created by the crew.

While outlets vary slightly in describing the decorations and specific wording of the surprise, all reports agree on the core elements: the flight is bound for Las Vegas, the couple’s wedding occurs during the flight, the captain officiates as an ordained minister, and the ceremony draws participation from all 178 passengers on board.