Disruption on CrossCountry between Edinburgh Waverley and Birmingham New Street, and between Newcastle and Reading due to flooding at Darlington.
Tickets are being accepted on East Coast, First TransPennine Express and Virgin Trains services.
A reduced hourly service is running between Newcastle and York. Also affecting First Transpennine Express.
Passengers may use East Coast, First TransPennine Express and Grand Central services via any reasonable route.
More top news
A major sea rescue mission sees a man saved at Hendon. It is thought he had been fishing from the promenade.
New Metro fares in 2016 will mean a rise in the cost of daysavers, and a reduction in single fares
Shops across the North East and the rest of the UK have experienced a quieter start than predicted at today's Black Friday events.