20636 Anantapuri Express
Superfast · 862 km · 15 hr 10 min · 30 stops · Daily
- Departs
- 14:55
- Kollam Jn
- Arrives
- 06:05
- Chennai Egmore · day 2
- Journey
- 15 hr 10 min
- 862 km · 30 stops
- Runs
- Daily
- Fare from
- ₹495
- Sleeper · estimate
- On time
- 87%
- usually on time
20636 running status
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20636 coach position
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Route and stops
Day 2 = the day after departure
| # | Station | Arrives | Departs | Halt | Day | Km |
|---|---|---|---|---|---|---|
| 1 | Kollam Jn QLN | — | 14:55 | — | 1 | 0 |
| 2 | Paravur PVU | 15:07 | 15:08 | 1 min | 1 | 12 |
| 3 | Varkala VAK | 15:18 | 15:19 | 1 min | 1 | 23 |
| 4 | Thiruvananthapuram Central TVC | 16:00 | 16:05 | 5 min | 1 | 64 |
| 5 | Neyyattinkara NYY | 16:27 | 16:28 | 1 min | 1 | 82 |
| 6 | Parassala PASA | 16:40 | 16:41 | 1 min | 1 | 94 |
| 7 | Kulitthurai KZT | 16:48 | 16:51 | 3 min | 1 | 102 |
| 8 | Eraniel ERL | 17:05 | 17:06 | 1 min | 1 | 117 |
| 9 | Nagercoil Town NJT | 17:18 | 17:21 | 3 min | 1 | 130 |
| 10 | Aralvaymoli AAY | 17:43 | 17:44 | 1 min | 1 | 148 |
| 11 | Valliyur VLY | 17:59 | 18:01 | 2 min | 1 | 167 |
| 12 | Nanguneri NNN | 18:13 | 18:14 | 1 min | 1 | 181 |
| 13 | Tirunelveli TEN | 19:20 | 19:25 | 5 min | 1 | 209 |
| 14 | Kovilpatti CVP | 20:13 | 20:15 | 2 min | 1 | 274 |
| 15 | Satur SRT | 20:32 | 20:34 | 2 min | 1 | 295 |
| 16 | Virudunagar Jn VPT | 20:58 | 21:00 | 2 min | 1 | 322 |
| 17 | Tirumangalam TMQ | 21:19 | 21:20 | 1 min | 1 | 348 |
| 18 | Madurai Jn MDU | 21:40 | 21:45 | 5 min | 1 | 365 |
| 19 | Dindigul Jn DG | 22:47 | 22:50 | 3 min | 1 | 433 |
| 20 | Tiruchchirappalli Jn TPJ | 23:50 | 23:55 | 5 min | 1 | 526 |
| 21 | Pennadam PNDM | 01:07 | 01:08 | 1 min | 2 | 630 |
| 22 | Vriddhachalam Jn VRI | 01:24 | 01:26 | 2 min | 2 | 649 |
| 23 | Villupuram Jn VM | 02:38 | 02:40 | 2 min | 2 | 703 |
| 24 | Tindivanam TMV | 03:13 | 03:15 | 2 min | 2 | 740 |
| 25 | Melmaruvathur MLMR | 03:38 | 03:40 | 2 min | 2 | 770 |
| 26 | Madurantakam MMK | 03:53 | 03:55 | 2 min | 2 | 781 |
| 27 | Chengalpattu Jn CGL | 04:18 | 04:20 | 2 min | 2 | 806 |
| 28 | Tambaram TBM | 04:48 | 04:50 | 2 min | 2 | 837 |
| 29 | Mambalam MBM | 05:09 | 05:10 | 1 min | 2 | 855 |
| 30 | Chennai Egmore MS | 06:05 | — | — | 2 | 862 |
How reliably 20636 runs
87% arrive on time at the destination
typically on time · 57% on time across the route
From Oct 2025–Oct 2026 · within 15 min counts as on time.
- Kollam Jnusually on time95%
- Paravurtypically 6 min late95%
- Varkalatypically 9 min late93%
- Thiruvananthapuram Centraltypically 14 min late63%
- Neyyattinkaratypically 17 min late44%
- Parassalatypically 18 min late42%
- Kulitthuraitypically 22 min late34%
- Eranieltypically 23 min late33%
- Nagercoil Towntypically 25 min late30%
- Aralvaymolitypically 24 min late · 3% over an hour31%
- Valliyurtypically 25 min late · 3% over an hour30%
- Nanguneritypically 26 min late · 3% over an hour29%
- Tirunelveliusually on time91%
- Kovilpattitypically 6 min late83%
- Saturtypically 7 min late · 3% over an hour81%
- Virudunagar Jntypically 5 min late · 3% over an hour85%
- Tirumangalamtypically 9 min late · 3% over an hour75%
- Madurai Jntypically 8 min late · 3% over an hour78%
- Dindigul Jntypically 9 min late · 3% over an hour77%
- Tiruchchirappalli Jntypically 15 min late · 4% over an hour50%
- Pennadamtypically 17 min late44%
- Vriddhachalam Jntypically 23 min late · 4% over an hour33%
- Villupuram Jntypically 20 min late · 3% over an hour38%
- Tindivanamtypically 23 min late · 4% over an hour33%
- Melmaruvathurtypically 24 min late · 4% over an hour31%
- Madurantakamtypically 27 min late · 5% over an hour28%
- Chengalpattu Jntypically 33 min late · 7% over an hour23%
- Tambaramtypically 41 min late · 11% over an hour18%
- Mambalamusually on time84%
- Chennai Egmoreusually on time · 3% over an hour87%
- Chromepetusually on time100%
When it runs late
Runs latest on Thursdays (78% on time), best on Wednesdays (95%).
Longest halts
- Thiruvananthapuram Central TVC5 min · arrives 16:00, departs 16:05
- Tirunelveli TEN5 min · arrives 19:20, departs 19:25
- Madurai Jn MDU5 min · arrives 21:40, departs 21:45
- Tiruchchirappalli Jn TPJ5 min · arrives 23:50, departs 23:55