PHOENIX (KSAZ) - Phoenix Police have re-opened Terminal 4 to normal operations after a security scare.
Officers had cleared a part of Terminal 4 as they investigated an unattended bag.
TSA officers closed the Terminal 4 A & D security checkpoints as officers work to clear passengers out of the terminal area.
Passengers are being screened at other checkpoints, and officials warned there could have been some flight delays.
By 5:15 p.m. the checkpoints had re-opened to travelers.