A man is in custody after jumping out of a taxiing plane at Phoenix's Sky Harbor International Airport Saturday. The 30-year-old man exited Southwest Flight 4236 through a rear galley door. Phoenix Fire Station 19, which is located at the airport, responded to the call. The man landed on the tarmac, walked to the fire station and located himself into one of the building's dormitories. Firefighters were able to get the man to unlock the door and he was taken to a local hospital for a lower extremity injury. Phoenix Police say the investigation is ongoing and it is unclear if the man will face charges.