Hello friends, I am travelling by 12617 mangla exp on 13 th dec. From bsl to nzm. From delhi I wish to catch 22461. But from last 7 to8 days I m monitoring on manglA exp.and it z reaching nzm 4 to 5 hours late. Please anyone comment on late running of mangla.why it z running late?? Second thing it comes on time upto morena and then get late by agra..please help me. Thanksy