**** BOOKING CONSTRAINT only in SLeeper class for Distance of LESS THAN 500 KMs (480 kms actually) in 12311/HOWRAH-Chandigarh/ Kalka Mail ****
Howrah to Gaya = 458 KMs [Booking not allowed in SLeeper class and 2nd Sitting class for reservation]
Gaya to Old Delhi : 27 seats of #Quota for SLeeper class.
Gaya to Chandigarh / Kalka : 07 seats of Quota for...
more... SLeeper class.
.
Gaya to Allahabad = 355 KMs [Booking Not Allowed in SLeeper class and 2nd Sitting class for reservation]
.
Howrah to Dehri = 543 kms, Sasaram = 561 kms, 608 kms --- [Booking Allowed in SLeeper class and 2nd Sitting class]
.
[NOTE]: Howrah to Dhanbad = 259 Kms --- [Booking Allowed in SLeeper class and 2nd Sitting class]
but Howrah to Gomoh/Parasnath/Hazaribagh/Koderma/ Gaya : [Booking Not Allowed in SLeeper class and 2nd Sitting class for reservation]