55121 Samastipur – Siwan Passenger
Passenger · 226 km · 7 hr 50 min · 40 stops · Daily
- Departs
- 15:55
- Samastipur Jn
- Arrives
- 23:45
- Siwan Jn
- Journey
- 7 hr 50 min
- 226 km · 40 stops
- Runs
- Daily
- On time
- 6%
- usually 134 min late
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Route and stops
Day 2 = the day after departure
| # | Station | Arrives | Departs | Halt | Day | Km |
|---|---|---|---|---|---|---|
| 1 | Samastipur Jn SPJ | — | 15:55 | — | 1 | 0 |
| 2 | Karpoorigram KPGM | 16:03 | 16:05 | 2 min | 1 | 6 |
| 3 | Khudiram Bose Pusa KRBP | 16:12 | 16:14 | 2 min | 1 | 13 |
| 4 | Dubaha DUBH | 16:22 | 16:24 | 2 min | 1 | 21 |
| 5 | Dholi DOL | 16:31 | 16:33 | 2 min | 1 | 27 |
| 6 | Siho SIHO | 16:40 | 16:42 | 2 min | 1 | 34 |
| 7 | Silaut SLT | 16:49 | 16:51 | 2 min | 1 | 40 |
| 8 | Narayanpur Anant NRPA | 16:58 | 17:00 | 2 min | 1 | 47 |
| 9 | Muzaffarpur Jn MFP | 17:40 | 17:45 | 5 min | 1 | 52 |
| 10 | Ram Dayalu Nagar RD | 17:56 | 17:58 | 2 min | 1 | 58 |
| 11 | Turki TUR | 18:06 | 18:08 | 2 min | 1 | 66 |
| 12 | Kurhani KHI | 18:15 | 18:17 | 2 min | 1 | 72 |
| 13 | Goraul GRL | 18:24 | 18:26 | 2 min | 1 | 78 |
| 14 | Benipatti Pirapur BNPT | 18:33 | 18:34 | 1 min | 1 | 81 |
| 15 | Bhagwanpur BNR | 18:39 | 18:41 | 2 min | 1 | 86 |
| 16 | Bithauli F BTHL | 18:48 | 18:49 | 1 min | 1 | 90 |
| 17 | Sarai SAI | 18:54 | 18:56 | 2 min | 1 | 95 |
| 18 | Ghoshawar GWH | 19:02 | 19:04 | 2 min | 1 | 100 |
| 19 | Hajipur Jn HJP | 19:15 | 19:20 | 5 min | 1 | 106 |
| 20 | Sonpur Jn SEE | 19:28 | 19:30 | 2 min | 1 | 111 |
| 21 | Parmanandpur F PMU | 19:40 | 19:42 | 2 min | 1 | 118 |
| 22 | Nayagaon NYO | 19:49 | 19:51 | 2 min | 1 | 122 |
| 23 | Sitalpur STLR | 19:58 | 20:00 | 2 min | 1 | 130 |
| 24 | Dighwara DGA | 20:06 | 20:08 | 2 min | 1 | 134 |
| 25 | Awatarnagar F ATNR | 20:16 | 20:17 | 1 min | 1 | 140 |
| 26 | Panchpatia Deoria Halt PPDA | 20:22 | 20:23 | 1 min | 1 | 143 |
| 27 | Bara Gopal BAGL | 20:27 | 20:29 | 2 min | 1 | 145 |
| 28 | Dumri Juara DRI | 20:36 | 20:37 | 1 min | 1 | 149 |
| 29 | Goldinganj GJH | 20:42 | 20:44 | 2 min | 1 | 154 |
| 30 | Chhapra Kachehri CI | 21:36 | 21:38 | 2 min | 1 | 163 |
| 31 | Chhapra CPR | 21:45 | 21:50 | 5 min | 1 | 165 |
| 32 | Tek Newas TKV | 21:56 | 21:58 | 2 min | 1 | 169 |
| 33 | Kopa Samhota KPS | 22:05 | 22:07 | 2 min | 1 | 175 |
| 34 | Daudpur DDP | 22:14 | 22:16 | 2 min | 1 | 184 |
| 35 | Ekma EKMA | 22:24 | 22:26 | 2 min | 1 | 193 |
| 36 | Mahendranath H MHRN | 22:32 | 22:33 | 1 min | 1 | 197 |
| 37 | Chainwa CW | 22:38 | 22:40 | 2 min | 1 | 200 |
| 38 | Duraundha Jn DDA | 22:53 | 22:55 | 2 min | 1 | 208 |
| 39 | Pachrukhi PCK | 23:10 | 23:12 | 2 min | 1 | 217 |
| 40 | Siwan Jn SV | 23:45 | — | — | 1 | 226 |
How reliably 55121 runs
6% arrive on time at the destination
typically 134 min late · 10% on time across the route
From Nov 2025–Oct 2026 · within 15 min counts as on time.
- Samastipur Jntypically 13 min late · 15% over an hour52%
- Karpoorigramtypically 37 min late · 22% over an hour20%
- Khudiram Bose Pusatypically 49 min late · 33% over an hour15%
- Dubahatypically 53 min late · 37% over an hour14%
- Dholitypically 56 min late · 41% over an hour13%
- Sihotypically 58 min late · 44% over an hour13%
- Silauttypically 61 min late · 51% over an hour12%
- Narayanpur Ananttypically 67 min late · 60% over an hour11%
- Muzaffarpur Jntypically 44 min late · 35% over an hour17%
- Ram Dayalu Nagartypically 51 min late · 40% over an hour15%
- Turkitypically 53 min late · 41% over an hour14%
- Kurhanitypically 54 min late · 43% over an hour14%
- Goraultypically 61 min late · 50% over an hour12%
- Benipatti Pirapurtypically 58 min late · 48% over an hour13%
- Bhagwanpurtypically 65 min late · 55% over an hour12%
- Bithauli Ftypically 64 min late · 53% over an hour12%
- Saraitypically 70 min late · 60% over an hour11%
- Ghoshawartypically 81 min late · 66% over an hour9%
- Hajipur Jntypically 92 min late · 73% over an hour8%
- Sonpur Jntypically 100 min late · 81% over an hour8%
- Parmanandpur Ftypically 107 min late · 87% over an hour7%
- Nayagaontypically 114 min late · 91% over an hour7%
- Sitalpurtypically 119 min late · 92% over an hour6%
- Dighwaratypically 125 min late · 94% over an hour6%
- Awatarnagar Ftypically 126 min late · 95% over an hour6%
- Panchpatia Deoria Halttypically 125 min late · 95% over an hour6%
- Bara Gopaltypically 127 min late · 95% over an hour6%
- Dumri Juaratypically 127 min late · 95% over an hour6%
- Goldinganjtypically 132 min late · 95% over an hour6%
- Chhapra Kachehritypically 108 min late · 85% over an hour7%
- Chhapratypically 123 min late · 91% over an hour6%
- Tek Newastypically 129 min late · 92% over an hour6%
- Kopa Samhotatypically 132 min late · 92% over an hour6%
- Daudpurtypically 136 min late · 93% over an hour6%
- Ekmatypically 139 min late · 94% over an hour5%
- Mahendranath Htypically 137 min late · 92% over an hour5%
- Chainwatypically 142 min late · 94% over an hour5%
- Duraundha Jntypically 148 min late · 94% over an hour5%
- Pachrukhitypically 154 min late · 94% over an hour5%
- Siwan Jntypically 134 min late · 85% over an hour6%
Longest halts
- Muzaffarpur Jn MFP5 min · arrives 17:40, departs 17:45
- Hajipur Jn HJP5 min · arrives 19:15, departs 19:20
- Chhapra CPR5 min · arrives 21:45, departs 21:50
Return train and other trains on this route
- 15047 Purbanchal ExpressAlso runs Samastipur Jn to Siwan Jn
- 04732 Samastipur–Shri Ganganagar TOD SpecialAlso runs Samastipur Jn to Siwan Jn
- 15707 Katihar–Amritsar ExpressAlso runs Samastipur Jn to Siwan Jn
- 15097 Amarnath ExpressAlso runs Samastipur Jn to Siwan Jn
- 14691 Mour Dhwaj ExpressAlso runs Samastipur Jn to Siwan Jn
- 15531 Saharsa – Amritsar Jan Sadharan ExpressAlso runs Samastipur Jn to Siwan Jn
- 15027 Maurya ExpressAlso runs Samastipur Jn to Siwan Jn
- 02569 Darbhanga–New Delhi SpecialAlso runs Samastipur Jn to Siwan Jn
Stations on the 55121 route
- Karpoorigram (KPGM)Day 1 · 6 km from Samastipur Jn
- Narayanpur Anant (NRPA)Day 1 · 47 km from Samastipur Jn
- Benipatti Pirapur (BNPT)Day 1 · 81 km from Samastipur Jn
- Sonpur Jn (SEE)Day 1 · 111 km from Samastipur Jn
- Panchpatia Deoria Halt (PPDA)Day 1 · 143 km from Samastipur Jn
- Tek Newas (TKV)Day 1 · 169 km from Samastipur Jn