On Wednesday 18 May, I'm planning to travel from Derby to Cambridge. I've booked a ticket on the first service (departing DBY 06:02), with changes at East Midlands Parkway and Ely. Having looked at Real Time Trains, it seems that the EMD-ELY part of the journey is via East Midlands Railway, on the Nottingham to Norwich train that goes via Oakham instead of Grantham. RTT shows this train running from the timetable change on 16 May onward, but not before; however there is no sign of this train in the official EMR timetable. Does anyone know if this train likely to run - or should I just ask EMR themselves?