NASHVILLE, Tenn. (AP) — Passengers on an American Airlines flight from Los Angeles were held on arrival at the Nashville International Airport for about an hour due to a sick traveler. Airport spokeswoman Shannon Sumrall says the passenger had been cleared to fly by a doctor, but didn't have paperwork. Sumrall said passengers were held for about an hour Thursday morning until officials were able to confirm the passenger had medical clearance to fly.