Engineering work is taking place between Chesterfield and Nottingham, closing some lines.
Saturday:
The 06:33 Sheffield to London St Pancras International train will depart earlier than scheduled at 06:23, it will continue to run 7 minutes earlier through to Derby, where it will return to its scheduled time.
The 08:32 Sheffield to London St Pancras International train will depart earlier than scheduled at 08:30, it will continue to run up to 3 minutes earlier through to Derby, where it will return to its scheduled time.
The 20:30 Sheffield to Leicester train will depart earlier than scheduled at 20:27, it will continue to run up to 3 minutes earlier through to Derby, where it will return to its scheduled time.
The 23:20 Sheffield to Derby train will arrive at Derby earlier than scheduled at 23:50.
Sunday:
The 17:32 London St Pancras International to Sheffield train will depart Derby later than scheduled at 19:19, it will continue to run up to 12 minutes later through to Sheffield.
The 22:36 Sheffield to Derby train will depart Chesterfield later than scheduled at 22:54, it will then arrive at Derby earlier than scheduled at 23:16.
Check before you travel:
You can plan your journey using the National Rail Enquiries Journey Planner.