Imagine you're being surprised with a "nice little trip to Las Vegas for a few days" only to find out 21 of your family members were on the other side.
That's what happened in a surprised trip coordinated by Swoop for an Ontario family.
These options include "undisclosed" and "unspecified," for passengers who don't identify as either "male" or "female," according to industry group Airlines 4 America (or A4A).