प्रयागराज एक्सप्रेस - जो भी हो तुम खुदा की कसम; लाजवाब हो

Train 0637 always goes late and on 31st July we have reached Madurai Junction by around 09:00AM in the morning.It has spoiled our total plan.But in this website it is written 10 minutes delay it reached Tirunelveli on 09:30 AM.Whether it has taken only less than 30 minutes from Madurai to Tirunelveli.Please clarify.
Palaniappan - 9444177316

---