Subscribe | UPI Odd Newsletter Subscribe A Southwest Airlines flight from Chicago's Midway International Airport to Branson, Miss., landed at M. Graham Clark Downtown Airport in Taney County instead of at Branson Airport. For the 124 passengers aboard the Boeing 737-700, the unscheduled location of the safe landing was just fine. Advertisement "Really happy (the) pilot applied brakes the way he did," said Scott Schieffer. "Who knows what would have happened?" Southwest Flight 4013 stopped 300 feet from the end of the runway and could have potentially fallen onto U.S. Highway 65. The reason for the surprise landing is unclear at this time. After the flight landed, the pilot accidentally said, “Welcome to Branson." He quickly realized his mistake. "I'm sorry, ladies and gentleman. We have landed at the wrong airport," the pilot said, according to Schieffer. Southwest offered passengers a $200 travel voucher after they were delayed by two hours so that steps that would allow people to get off the plane could be located. "I thought it was a military plane because it's so loud," said area resident Kevin Riley. "This airport takes small planes ... nothing to the level or volume of that plane." Advertisement The Federal Aviation Administration and National Transportation Safety Board are investigating the incident. [CNN] Read More Portland pimp sues Nike because Air Jordans aren't labeled as 'dangerous weapons' Jacqueline Bisset wins Golden Globe, gives awkward acceptance speech Westboro Baptist Church protests near Golden Globes Anquan Boldin is great in 49ers win; Colin Kaepernick crashes his press conference India set to be declared polio-free