1933: No Direct Link LKO-DLI, 1935: Introduction of through service via MB (1 Apr Tentative)
1952: 303/4 BG Lucknow Exp (MG 303/4 links Kanpur Anwarganj-KIR-Amingaon. Through connection to 301/2 Awadh Tirhut & Punjab (HWH-ASR) Mail
1956: 23/24 Lucknow Exp via CNB diverted via MB (replaced 303/4 TT, 302/4 MG Link exist)
1961: 29/30 Lucknow Exp/Mail (on same TT)