TransPennine Express

[G-WATP]

I noticed that from Sunday's timetable change, TransPennine Express will increase the frequency of their Glasgow - Manchester Airport train services to once every two hours. Can anyone recall if they operated at that frequency before COVID, or is this a genuine increase in frequency (as opposed to a restoration of pre-COVID frequencies)?

https://www.tpexpress.co.uk/travel-updates/timetables#

[Iain]

Yes I think they operated at that frequency before covid.

[PiperOne]

Also noticed that the GLC-Liverpool service is restored to its pre-covid 3 times a day schedule.