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Train No. 12631 · Superfast

Nellai SF Express (MS to TEN)

Chennai Egmore to Tirunelveli Jn · 653 km · 15 stops · Runs Daily
SeatsMapCoach positionDelay historyReturn: 12632

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The full timetable is below while live data loads.

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Arrival
Station
Departure
  1. Day 1
  2. Start
    Chennai Egmore
    MS · 0 km
    20:50
  3. 21:15
    Tambaram
    TBM · 25 km · 2 min halt
    21:17
  4. 21:43
    Chengalpattu Jn
    CGL · 56 km · 2 min halt
    21:45
  5. 22:08
    Melmaruvathur
    MLMR · 91 km · 2 min halt
    22:10
  6. 22:33
    Tindivanam
    TMV · 121 km · 2 min halt
    22:35
  7. 23:28
    Villupuram Jn
    VM · 158 km · 2 min halt
    23:30
  8. Day 2
  9. 00:12
    Vriddhachalam Jn
    VRI · 213 km · 2 min halt
    00:14
  10. 02:05
    Tiruchchirappalli Jn
    TPJ · 336 km · 5 min halt
    02:10
  11. 03:07
    Dindigul Jn
    DG · 429 km · 3 min halt
    03:10
  12. 03:39
    Sholavandan
    SDN · 475 km · 1 min halt
    03:40
  13. 04:00
    Madurai Jn
    MDU · 496 km · 5 min halt
    04:05
  14. 04:43
    Virudunagar Jn
    VPT · 539 km · 2 min halt
    04:45
  15. 05:03
    Satur
    SRT · 566 km · 2 min halt
    05:05
  16. 05:23
    Kovilpatti
    CVP · 588 km · 2 min halt
    05:25
  17. 07:00
    Tirunelveli Jn
    TEN · 653 km
    End

Check seats on 12631

Waitlisted? The percentage is the estimated chance of confirmation. Seats can also open up from a nearby station: open the trip planner.

12631 route map

Stations plotted in order. The line joins stops directly and does not trace the exact track. Map data © OpenStreetMap contributors.

12631 coach position

Coach order appears here once live data for this train loads. What do the codes mean?

How late does 12631 usually run?

We record this train's delay several times a day. A summary will appear here after a few days of observations.

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Nellai SF Express: common questions

What time does 12631 leave Chennai Egmore?

12631 Nellai SF Express is scheduled to depart Chennai Egmore (MS) at 20:50 and reach Tirunelveli Jn (TEN) at 07:00 on day 2, a journey of about 10 h 10 min.

On which days does 12631 run?

It runs daily.

How many stops does 12631 have?

15 scheduled halts over 653 km, including Tambaram, Chengalpattu Jn, Melmaruvathur.

Which classes are available?

1A, 2A, 3A, SL, GEN, PWD. See the coach code guide for what each class means.

What is the return train?

The return service is 12632 Nellai SF Express from Tirunelveli Jn to Chennai Egmore.

Timetable valid from 07-Apr-2026. Timings can change for maintenance, diversions or special notices, so check the live status on the day of travel.

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