Since, SPC - STP is double line and Sitapur Jn. (STP) has SIX platforms now,
Hence, 04328/27 CNB ⇌ SPC Express Special and 04338/37 SPN ⇌ SCC Express Special should be extended to Sitapur Jn. (STP)
(tweak timings a little if required)
It...
more... will provide convenience for passengers and easy Xfer.