Rhun Ap Iorwerth (Ynys Môn):Will the Cabinet Secretary make a statement on train services following Transport for Wales's public apology for shortcomings in services?
Transport for Wales (TfW) and Network Rail took out full page ads in the Western Mail, South Wales Echo and Daily Post on Tuesday.
They said 36 of Wales' 127 trains are being repaired - causing delays and cancellations in recent weeks.
TfW and Network Rail admitted passengers "deserve better".
Ken Skates says "Transport for Wales is implementing a recovery plan and passengers will see consequential service improvements each day over the next few weeks".
Mr Skates adds that Transport for Wales inherited "an ageing, appalling fleet of trains".