Armadale/Thornlie Line Frequency Changes Mon 17 Mar From Monday 17 March until further notice, the Armadale/Thornlie Line will run on a 10 minute frequency. Passengers should allow extra travelling time as bus Route 908 may not connect with new timetabled train services. An updated timetable can be accessed here. This frequency change excludes stadium events which will run on a 7.5 minute frequency. For further assistance or to plan your journey visit transperth.wa.gov.au or call the Transperth InfoLine on 13 62 13 (TIS: 13 14 50) Hearing or speech impaired? Call via NRS 133 677 and ask for 13 62 13.