https://en.wikipedia.org/wiki/Midwest_Airlines https://en.wikipedia.org/wiki/Midwest_Airlines "For many years, all flights featured 2-by-2 leather seating (in

https://en.wikipedia.org/wiki/Midwest_Airlines https://en.wikipedia.org/wiki/Midwest_Airlines "For many years, all flights featured 2-by-2 leather seating (in aircraft usually fitted with 3-2 seating), ample legroom, complimentary gourmet meals, and warm chocolate chip cookies. This made the airline popular with business travelers. In addition, Midwest Express operated a sizable executive charter operation with a specially configured DC-9."