Boeing-757 Air liner American Airlines made at Saturday night a flight from the Orlando airport to Dallas had to make an emergency landing in Houston because one of passengers has decided to leave the plane. The woman which name is not informed has tried to open the door of an emergency exit during the flight. Her actions were immediately suppressed by members of crew. Nevertheless aircraft commander has made a decision to interrupt the flight and to make landing in Houston where the woman has been detained by the police. According to American Airlines representative, there were 176 passengers and six members of crew onboard air liner Boeing-757. He also has noted that attempts to open the emergency door during flight of the liner occur infrequently.