is there any maintenance work going on between allahabad and mugalsarai or just another BERMUDA triangle? look at the arrival/departure of 12506 and 12488 from these stations for the last few days. how can a superfast train takes 7-10 hrs for just 150 kms??????? either change the schedule (timetable) of these 'superfast' trains or stop thinking about BULLET trains and start working on arrival /departure of trains. Poor passengers...................