Simplify the following text for a Grade 11 native English-speaking person.
Original: Monday to Saturday , there is generally an hourly First TransPennine Express service to York , Leeds , Manchester Piccadilly and Liverpool Lime Street , with a two-hourly service to York and beyond on Sunday .
Simplified: From Monday to Saturdays there is normally an hourly First TransPennine Express service to York , Leeds , Manchester Piccadilly and Liverpool Lime Street .