A Tsa agent was grounded yesterday after a parking lot fender-bender at JFK Airport sent him into a fit of road rage, authorities said.

Airport screener Oneil A. Daley, 31, allegedly threatened Texan Airlines employee José Compos, 29, with a baseball bat after the younger man nicked the TSA agent’s car while backing up. Daley was charged with misdemeanor menacing, criminal possession of a weapon and harassment.