Though the station sits along the Northeast Corridor, it is not served by any Amtrak intercity services.

It was named by a then-Pennsylvania Railroad vice president after Crumlin, Wales, where his mother was born.

It includes a 14-space parking lot, and sheltered platforms on both West Ridley Avenue and Chester Pike.

Crum Lynne has two low-level side platforms with walkways connecting passengers to the inner tracks.

Amtrak's Northeast Corridor lines bypass the station via the inner tracks.