Best way to reach Allahabad, if you are coming from outside India, is to take a direct flight to Delhi and then take one of the numerous connecting trains from Delhi to Allahabad. The Kolkata Rajdhani express, though a better train, lands at a very odd hour in Allahabad 2343 hrs IST from Delhi which can be inconvenient for Allahabad being a really quiet place at night. Best train from Delhi to Allahabad is the PrayagRaj Express Train No. 2418 which leaves from New Delhi Railway Station at 2130 hrs IST and arrives in Allahabad at 0630 hrs IST next day. The train runs every day. Newly launched is Duranto Express leaving Allahabad for New Delhi on Tuesdays, Thursdays & Saturdays at 22.40 IST hours and reaches New Delhi at 06.05 IST hours the next day with number 2275. This is a non-stop service with AC1, AC2, AC3 and non-AC 3 Tier composition. Down service from New Delhi leaves on Wednesdays, Fridays and Sundays at 23.00 IST hours and reaches Allahabad at 06.20 IST hours the next day with number 2276. Fares are marginally higher than other superfast and express trains.
By bus
Allahabad is on NH2 and NH27 and is, therefore, well connected by road. Several buses ply to and from nearby cities and towns.
By train
Allahabad is situated on the trunk train route from Delhi to Kolkata and from Mumbai to Kolkata, so it is well-connected by trains. Innumerable trains stop at Allahabad. The city has four railway stations, Daragang near the confluence of the rivers Ganga and Yamuna, Prayag near the University, Rambagh city centre, and Allahabad Junction the main station. In addition, another temparary railway station known as Prayag Ghat to be distinguished from Prayag is used during important religious festivals for the better management and control of extra pilgrim traffic on those occasions.