Bro your time table is very good but old time table is much more reliable and better to execute but with some corrections and departure from Tirupati on Sunday -
Tirupati 10:30 am Kacheguda 21:20-21:30 ahmedabad jn 23:40-23:50 Jodhpur 08:15-08:30 Bikaner 13:00-13:10 Lalgarh 13:20-13:22 suratgarh 15:55-16:00 Hanumangarh 16:50-17:10 Shri Ganganagar 18:30.
And...
more... departure from Sri Ganganagar on Wednesday-
Shri Ganganagar 13:30 Hanumangarh 14:35-14:55 Suratgarh 15:40-15:45 Lalgarh 18:28-18:30 Bikaner 19:00-19:10 Jodhpur 23:00-23:15 ahmedabad jn 07:00-07:10 Kacheguda 08:30 am-08:40 am Tirupati 20:00 pm.