Frontier Airlines flight F9-1764 made an emergency landing in Phoenix, Arizona, on May 27th.
The Airbus A320-200 plane heading from San Diego, California, to Tulsa, Oklahoma, was diverted after a number of passengers reported feeling unwell due to an unidentified odor on-board.
The plane landed safely. Seventeen passengers were examined by the medical teams at the airport while one passenger was taken to a hospital.