20681 SILAMBU SF EXP
20681 SILAMBU SF EXP is a superfast service from Tambaram (TBM) to Sengottai (SCT). It covers 683 km in 11 hr 35 min, calling at 22 stations and spending 1 night on board. It runs on Wed, Fri, Sat.
Superfast · 683 km · 11 hr 35 min · 22 stops · Wed, Fri, Sat
Route and stops
Every scheduled call in order, from Tambaram (TBM) to Sengottai (SCT). An em dash means there is no such event: the train starts at that station or finishes there. “Day” counts from the day it leaves its origin, so a stop on day 2 is the morning after departure.
| # | Station | Arrives | Departs | Halt | Day | Km |
|---|---|---|---|---|---|---|
| 1 | Tambaram TBM | — | 20:50 | — | 1 | 0 |
| 2 | Chengalpattu Jn CGL | 21:18 | 21:20 | 2 min | 1 | 56 |
| 3 | Melmaruvathur MLMR | 21:43 | 21:45 | 2 min | 1 | 92 |
| 4 | Villupuram Jn VM | 22:53 | 22:55 | 2 min | 1 | 159 |
| 5 | Vriddhachalam Jn VRI | 23:38 | 23:40 | 2 min | 1 | 213 |
| 6 | Tiruchchirappalli Jn TPJ | 01:45 | 01:50 | 5 min | 2 | 336 |
| 7 | Pudukkotai PDKT | 02:28 | 02:30 | 2 min | 2 | 389 |
| 8 | Karaikkudi Jn KKDI | 03:03 | 03:05 | 2 min | 2 | 426 |
| 9 | Devakottai Road DKO | 03:10 | 03:11 | 1 min | 2 | 431 |
| 10 | Sivaganga SVGA | 03:38 | 03:40 | 2 min | 2 | 466 |
| 11 | Manamadurai Jn MNM | 04:03 | 04:05 | 2 min | 2 | 487 |
| 12 | Aruppukkottai APK | 04:43 | 04:45 | 2 min | 2 | 532 |
| 13 | Virudunagar Jn VPT | 05:08 | 05:10 | 2 min | 2 | 553 |
| 14 | Tiruttangal TTL | 05:26 | 05:27 | 1 min | 2 | 575 |
| 15 | Sivakasi SVKS | 05:38 | 05:40 | 2 min | 2 | 578 |
| 16 | Srivilliputtur SVPR | 05:53 | 05:55 | 2 min | 2 | 595 |
| 17 | Rajapalaiyam RJPM | 06:08 | 06:10 | 2 min | 2 | 606 |
| 18 | Sankarankovil SNKL | 06:33 | 06:35 | 2 min | 2 | 639 |
| 19 | Pambakovil Shandy PBKS | 06:49 | 06:50 | 1 min | 2 | 651 |
| 20 | Kadayanallur KDNL | 07:04 | 07:05 | 1 min | 2 | 660 |
| 21 | Tenkasi Jn TSI | 07:33 | 07:35 | 2 min | 2 | 676 |
| 22 | Sengottai SCT | 08:25 | — | — | 2 | 683 |
Longest halts
Where 20681 stands longest, from the scheduled times above. A long booked halt is also where a change of train is most likely to hold — the margin is already in the timetable.
- Tiruchchirappalli Jn TPJ5 min · arrives 01:45, departs 01:50
Stations on the 20681 route
A sample of the intermediate calls, spread along the run. Each station page lists everything else that stops there.
What is and is not on this page
Everything above is published timetable data — scheduled times, halts, day numbers and cumulative distance. It changes when the timetable changes and not otherwise, and nothing on this page predicts a delay.
Seat availability is not shown here, because it changes by the minute and a cached page cannot tell the truth about it. Search this route and a date to have every class checked at the moment you ask — and, if 20681 is full, to have RailRoute look for a split ticket, an earlier boarding point or a journey with one change. How that works is written up in the method behind the alternatives.
RailRoute is an independent service and does not sell tickets. Timetable data can be wrong or out of date; where it comes from and how far it can be trusted is written down. Confirm the times against Indian Railways before you travel.
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