Due to improvements, buses will replace trains between Fox Chase and Wayne Junction Stations on select weekends in March and April:
March 12 & 13
March 19 & 20
March 26 & 27
April 2 & 3
Inbound: Shuttle buses will depart Fox Chase Station 39 minutes before the regularly scheduled train time except for the last bus replacing train #8393 which will depart
Fox Chase at 10:20PM.
Outbound: Shuttle buses will depart Wayne Junction Station once all passengers disembark from the train for continued travel on the bus.
Passenger travel time will increase by approximately 40 minutes.
More info here.