operated by Trans States Airlines was being pushed back from the gate at Bradley International Airport for a departure to Pittsburgh when the front nose gear collapsed and the front of the plane dropped to the tarmac. None of the 29 passengers were injured. September 4, 2011 Trans States Airlines Flight 3363 originating from Chicago IL, operated as a United Express flight, left the runway during landing at Ottawa Macdonald–Cartier International Airport. The aircraft, with 44 passengers on board, sustained damage to the main gear and belly, as well as to the right wing. There were no injuries to passengers or crew. February 22, 2012 Trans States Airlines operating as United Express Flight 3350 originating from Chicago O'Hare, IL to Rochester, NY was on approach to land but overran the end of the runway by about 50–75 feet and came to a stop with all gear off the paved surface. There were no injuries. The passengers disembarked via mobile stairs and were bussed to the terminal. August 7, 2018 A Trans States Airlines Embraer 145 operating as Flight 4697 from Washington Dulles to Providence, RI was forced to divert to John F. Kennedy International Airport after reports of smoke in the cabin. The aircraft was evacuated on the runway. Three of the 53 passengers received treatment at the scene. See also List of defunct airlines of the United States References External links Trans States Airlines Defunct airlines of the United States Defunct regional airlines of the United States Airlines established in 1982 Airlines disestablished in 2020 Regional Airline Association members Companies based in St. Louis County, Missouri Privately held companies based in Missouri Former Oneworld affiliate members 1985 establishments in Missouri 2020 disestablishments in Missouri American companies established in 1982 American companies disestablished in 2020