Kolkata–Sairang Express
| Overview | |
|---|---|
| Service type | Express |
| Locale | West Bengal, Bihar, Assam and Mizoram |
| First service | September 13, 2025 (Inaugural) September 16, 2025 (Commercial) |
| Current operator | Eastern Railway (ER) |
| Route | |
| Termini | Kolkata (KOAA) Sairang (SANG) |
| Stops | 26 |
| Distance travelled | 1,485 km (923 mi) |
| Average journey time | 31 hrs 20 mins |
| Service frequency | Tri- Weekly |
| Train number | 13125 / 13126 |
| On-board services | |
| Class | General Unreserved (GS)
Sleeper Class (SL) AC 3 Tier Class AC 2 Tier Class |
| Seating arrangements | Yes |
| Sleeping arrangements | Yes |
| Catering facilities | No |
| Observation facilities | Large windows |
| Baggage facilities | No |
| Other facilities | Below the seats |
| Technical | |
| Rolling stock | LHB coach |
| Track gauge | 1,676 mm (5 ft 6 in) |
| Electrification | No electric line from Tufanganj to Sairang 25 kV 50 Hz AC overhead line |
| Operating speed | 120 km/h (75 mph) maximum, 47 km/h (29 mph) average including halts. |
| Track owner | Indian Railways |
The 13125 / 13126 Kolkata–Sairang Express is an express train belonging to Eastern Railway zone that runs between the capital city Kolkata of West Bengal and Sairang, the city in Aizawl District of Mizoram in India.
It inaugurated on 13 September 2025 via conference by Prime Minister Narendra Modi.