PGT RMM passenger (Metre gauge) used to leave by 1800 and reach by 0500. Had sleeper coaches. This was a very convenient train for entire Kerala. Link express for MAQ PGT and Jayanti for TVC to PGT were the connecting trains.
For CBE RMM ((Metre gauge), there used to be one daytime passenger and one night express. Day passenger used to start by 0700 reach RMM by 1800 and night express used to leave by 2230 and reach by 1030. Other than these, PGT MDU had 2 trains and CBE MDU had 3 trains. Now, none of these are running.