With a view to provide secured and comfortable journey to the travelling passengers, South Eastern Railway has decided to convert the third rake of 12810/12809 Howrah-Mumbai CSMT-Howrah Mail with most sophisticated and modern LHB (Linke Hofmann Busch) coaches instead of existing conventional coaches w.e.f 27.11.2019 from Howrah and w.e.f 29.11.2019 from Mumbai CSMT.
With the introduction of LHB rake, 12810/12809 Howrah-Mumbai CSMT-Howrah Mail will have the revised composition of one FirstAC coach, two AC-2 Tier-coaches, four AC-3 Tier coaches, eleven Sleeper Class coaches and one General Second Class coach.