Note that several revised timetables have come into force today (Monday 25th January 2021).
Northern
Barton Line train services are now suspended, although a replacement bus service is in operation in the morning and evening peaks. Timetable in the link below.
Brigg Line services remain suspended with no replacement.
First Transpennine Express
The Cleethorpes - Manchester Piccadilly service is now reduced to two hourly.
https://www.tpexpress.co.uk/~/media/travel-updates/south-2501.pdf?la=en
Abellio East Midlands Railway
A slightly reduced service is currently operating on the Grimsby - Lincoln - Newark route. On Mondays - Fridays, the 12:06 Newark North Gate - Grimsby Town will terminate at Lincoln Central and will therefore not serve Market Rasen, Barnetby, Habrough or Grimsby Town. The 13:52 Grimsby Town - Newark North Gate will not run.
Monday - Friday timetable:
Saturday timetable:
Omnibus services service Barton are currently running as per previous timetables, although please note that some local services within Grimsby, Cleethorpes, Kingston upon Hull and Scunthorpe are running to further reduced timetables.
Please see the below explanation from Northern regarding the service suspension: