Engineering work is taking place between Paisley Gilmour Street and Kilwinning, closing all lines.
All weekend, buses will replace trains between Paisley Gilmour Street and Kilwinning.
Additional direct buses will run between Glasgow Central and Ardrossan Harbour to connect with ferry sailings.
On Sunday only, most trains departing Kilwinning (towards Largs / Ardrossan Harbour / Ayr) will be retimed to run later than normal due to platform restrictions at the station.
Replacement bus times may vary and in some cases may be earlier than the advertised train times.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner
You can find the location of your bus replacement by checking station signs or by searching for your station on our station information pages
Bicycles:
Non folding bicycles are not allowed on rail replacement bus services at any time. Folding bicycles are allowed if fully folded. For more information, please see here.