It has been given standard timings everywhere. 4 hours for SRC-TATA, 4 for TATA-GMO, 6 for GMO-MGS. Then 5 for MGS-CNB is 1 hour less but 8 for CN-ANVT is 1 hour extra. Even if say it is speeded up by 1 hour by cutting it from GMO-MGS. Some ICF SF cover it in 5 hours (12825, 22805) it will reach MGS at 10-10:15 pm. Add two more OT by 12309 and 12569. Already it has 6 OT from Raj gang plus Duronto/CNB Shatabdi (as per TT).