http://airchive.com/blog/2014/01/12/southwest-737-lands-wrong-airport-injuries/
On Sunday night, a Southwest Boeing 737 destined for Branson, Missouri landed at the wrong airport. Flight 4013 departed Chicago’s Midway airport destined for Branson Airport, instead apparently landing at a small general aviation field approximately six miles to the northwest. CNN has confirmed that 124 passengers and five crew were on board.