TWA Flight 427 was a regularly scheduled TWA passenger flight departing Lambert-St . Louis International Airport ( STL ) in Bridgeton , Missouri on November 22 , 1994 , operated using a McDonnell Douglas MD-82 . On the takeoff roll it struck a Cessna 441 Conquest II , killing both of its occupants . It was the second of two flights numbered 427 that would be involved in an incident that year , the other being USAir Flight 427 , which crashed in September near Pittsburgh , Pennsylvania killing all 132 on board
USAir Flight 427
USAir Flight 427
TWA Flight 427