viewfromthewing.com

1a4dV TIL that United Airlines operated daily "men only" flights between New York and Chicago from 1953 to 1970
xVOK7 TIL there were men-only 'executive' flights until the 70s with cocktails, complimentary cigars and steak dinners
0wMVR TIL that in 2017 Saudi Prince Bought Plane Tickets for His 80 Falcons