Transport NSW will introduce a new train timetable on 15 November 2026 to deliver more regular services, reduce wait times, improve reliability and enable the full deployment of the Mariyung fleet on the South Coast Line. Major changes across the public transport network include: - T4 Eastern Suburbs & Illawarra Line: Passengers will benefit from more frequent services during peak periods, weekends and late nights, as well as improved local connections and more reliable journeys.
- South Coast Line: A service every 15 minutes in the peak and every 30 minutes in the off peak between Wollongong and the Sydney CBD. Additional local services will operate between Wollongong and Thirroul, improving local connectivity.
- T8 SYD Airport & South West Line: The T8 Airport and South Line will be renamed the T8 SYD Airport & South West Line to better reflect the destinations it serves. All T8 SYD Airport & South West Line services will operate via the Airport Tunnel, providing more services for Airport tunnel stations in the morning and afternoon peak periods.
- T2 Leppington & Inner West Line: Passengers will benefit from improved local connectivity as well as improved access to Parramatta outside peak periods.
- St Peters and Erskineville will move to the T4 Eastern Suburbs & Illawarra Line, directly connecting passengers to stations on the line including Martin Place and Bondi Junction. Passengers travelling between the Eastern Suburbs and Inner West will now have options that don’t require a long interchange at Central or Redfern.
Journey times, departure platforms and train times will change across the T4 Eastern Suburbs & Illawarra, South Coast and T8 SYD Airport & South West lines. This means trains people use may depart at different times and stop at different stations. We are communicating the changes to you so you can share the most up to date information with your community, and would appreciate you distributing this via your channels. To learn more detail on what the changes mean for your community, or for more information, please visit https://transportnsw.info/travel-info/2026-train-timetable-changes The Transport for NSW Trip Planner will be updated from Sunday 1 November 2026 with new timetable information. To provide feedback on any Transport services, please visit transportnsw.info/contact-us/feedback | 
