Train trip modified – Union Station 10:50 - Durham College Oshawa GO 11:52 Started Until Tue Oct 21 The Union Station 10:50 - Durham College Oshawa GO 11:52 train will run express from Union Station to Pickering GO because of an earlier incident where a person was struck by a train. Customers can board the next train scheduled to depart Union Station at 11:20 making all stops.Subscribe to On the GO alerts and receive customized, real-time alerts for schedule changes, construction updates and more. Sign up for On The GO alerts here.