Duronto WL40 in Ac 3 is good.. can confirm. 2AC in the same train is difficult. Tatkal Wl until 30 in Duronto is good and can clear
Special WL30 will also confirm if GNWL in both 3AC.
tickets in Kushinagar and LTT GKP both are difficult.
Try for Tatkal in
1)...
more... NDLS AC SF Special
2) Duronto (Monday Departure)
3) Udhyogkarmi Express - 12943 (from Valsad on Wednesday)
4) Pushpak Express - Daily (CSTM - CNB/LJN)
5) LKO special - 01019 - 14th May -