The incident happened at 6:30 a m. back on September 22nd.
Surveillance video shows the suspects circling the 600 block of South 27th Street a few times.
On the third time, the suspects pull the vehicle over and steal the papal flag from the front of a home.
Anyone with information should call police at 215.686.TIPS (8477) or text a tip to PPD TIP (773847).
Click here to watch the surveillance video