12721 — Dakshin Express
Hazrat Nizamuddin (NZM) → Hyderabad (HYB) · 21h 45m
Book today for journeys up to
Wed, 27 May, 2026
Advance booking window: 60 days from origin departure date
Train No.
12721
Duration
21h 45m
Runs on
Daily
Calculate Booking Date for 12721
Enter your journey date to find when IRCTC booking opens
Frequently Asked Questions — 12721 Dakshin Express
When does IRCTC booking open for 12721 Dakshin Express?+
IRCTC opens advance booking 60 days before the journey date. Today (Sat, 28 Mar, 2026) you can book Dakshin Express (12721) for journeys up to Wed, 27 May, 2026.
What is the Tatkal booking date for 12721?+
Tatkal booking for Dakshin Express opens 1 day before departure — at 10:00 AM for AC classes and 11:00 AM for Sleeper/2S class.
What is the route of 12721 Dakshin Express?+
Dakshin Express (Train No. 12721) runs from Hazrat Nizamuddin (NZM) to Hyderabad (HYB). Approximate journey duration is 21h 45m. It runs on: Daily.
How many days in advance can I book 12721?+
You can book Dakshin Express up to 60 days in advance from the train's origin departure date. Currently, IRCTC allows booking up to Wed, 27 May, 2026.