As some teams narrow their head-coaching search, the San Francisco 49ers are doing the same with their hunt for an offensive coordinator.

Former St. Louis Rams head coach Scott Linehan is scheduled to interview with the 49ers for a second time. Linehan’s flight is scheduled to land in the Bay Area this afternoon, and once it does, he’s off to the 49ers’ training facility in Santa Clara.

Linehan is believed to be the first candidate to have two interviews for the job. Former Cleveland Browns offensive coordinator Rob Chudzinski also is a candidate.

The 49ers wanted to interview around six candidates and have them bounce their ideas off head coach Mike Singletary. After listening to those candidates, the 49ers are narrowing their search.