Authorities say a man in his 70's has died while flying from Dallas to Orange County.
The Orange County Register says the man was on American Airlines Flight 2249 this morning when the crew notified John Wayne Airport that they had a medical emergency.
They also performed CPR.
The flight landed shortly after 11:30 a.m. where the man was pronounced dead about 10 minutes after the landing.
His name hasn't been released and there's no immediate word on the cause of death.