Incase we try to revise the TT of Lalbagh, won't the TAT for MAS MYS SF be less thereby making the train depart late from MAS and reaching MYS late??? That we need to look upon... one option I have is that... since SBC JTJ is getting upgraded to 130kmph, the total duration (MYS-MAS-MAS normal and Reverse) will reduce to utmost 530hrs (worse case 6hrs)... in that case, why not have the 20663/20664 depart from MYS around 730am and reach there around 1pm at MAS??? And return leave with the same TT...ЁЯдФЁЯСН