I'm not talking about scheduling here..on the given day letting AP and Kerala ahead is sensible I just said in controlling perspective..agree TT design wise it's bad...when AP scheduled to cross NZM in the range of 20:15 it's bad to put 02448 at 20:10..they need to find new dep slot to 02448 to avoid clashes..when all have 130 MPS there is no problem..
At VSKP
You have 4 departures towards BZA in 30mins..
12:45...
more... 12863
12:55 12717
13:05 18463
13:15 12254/18047/12867...
We never know what are things forces railways to put schedules thin gaps..we knew that in ZBTT railways is looking for more frieght slots..thats why clubbing of normal trains and after passing of these trains.. freight trains will occupy the slots..