12621 Superfast

Tamil Nadu Express

New Delhi (NDLS) → Chennai Central (MAS)

Trains from NDLS Trains to MAS
Runs OnDaily
Train TypeSuperfast
Train No.12621
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12621 Tamil Nadu Express Route Summary

Source: New Delhi (NDLS)

Destination: Chennai Central (MAS)

Runs: Daily

12621 Tamil Nadu Express is a Superfast running between New Delhi (NDLS) and Chennai Central (MAS) on Daily. Use this page to check live running status, the full stop-by-stop schedule, PNR status, and seat availability for this train. For a full route guide, see Delhi to Chennai trains.

Best way to use the 12621 Tamil Nadu Express page

If you are planning a journey on 12621 Tamil Nadu Express, use the live running status page on the day of travel, the schedule page for planned arrival and departure timings, and the PNR status checker after booking to track CNF, RAC, WL and chart preparation.

Passengers travelling from New Delhi to Chennai Central can also compare other trains on the same route if seats are not available or the confirmation chance looks weak.

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Railway guides related to Tamil Nadu Express

If you are checking 12621 Tamil Nadu Express before travel, these guides help with waitlist, RAC, chart preparation and Tatkal decisions.

PNR status meaning GNWL vs RLWL vs PQWL When waitlist gets confirmed Chart preparation time Tatkal booking time Cancellation refund rules Confirmed seat allocation guide

More New Delhi to Chennai Central Trains

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Frequently Asked Questions

How do I check 12621 Tamil Nadu Express live running status?
Open pnralert.in/train-status/12621 to see the current location, delay in minutes, and ETA at every station — free, no login needed.
What is the route of 12621 Tamil Nadu Express?
12621 Tamil Nadu Express runs from New Delhi (NDLS) to Chennai Central (MAS). See the full stop-by-stop timetable with arrival times, departure times, and platform numbers.
On which days does 12621 run?
12621 Tamil Nadu Express runs on: Daily.
How do I get WhatsApp alerts for my 12621 PNR?
Enter your 10-digit PNR number on pnralert.in/pnr-status, add your WhatsApp number, and tap Send. You will receive automatic WhatsApp messages when your waitlisted ticket gets confirmed, when RAC upgrades, or when chart is prepared — free of charge.

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Travel note

PNR Alert is an independent travel utility. Use this page for route discovery and planning, but verify critical departure, platform and operational updates with official railway announcements when you are close to journey time.

Need more background before booking? Visit the railway guide section or About page to understand how the tools work.

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