Yes you are correct. Although in official site and irctc it is shown to run 4 days a week.
@Moderator
0737 Nanded Pandharpur Ex Nanded on 9/4, 24/4, 9/5, 23/5, 7/6
& 21/6/2010
0738...
more... Pandharpur Nanded Ex Pandharpur on 10/4, 25/4, 10/5,
24/5, 8/6 & 22/6/2010
Please put the above information at the top of timetable page for respective trains.