| Tirunelveli-Shri Mata Vaishno Devi Katra Express | |
| Type: | Mail/Express train |
| Operator: | Southern Railways |
| Start: | (SVDK) |
| Stops: | 64 |
| End: | (TEN) |
| Journeytime: | 69 hours |
| Frequency: | Weekly |
| Trainnumber: | 16787 / 16788 |
| Class: | AC 2 Tier (2A), AC 3 Tier (3A), Sleeper (SL), General, Unreserved |
| Seating: | Corridor coach |
| Sleeping: | Couchette car |
| Catering: | Yes |
| Baggage: | Over head racks |
| Stock: | LHB coach |
| Gauge: | Broad gauge |
| Speed: | 56 km/h (35 mph) |
The 16787 / 16788 Tirunelveli-Shri Mata Vaishno Devi Katra Express is a weekly train running between the stations Shri Mata Vaishno Devi Katra, in Jammu and Kashmir, and Tirunelveli Junction, in Tamil Nadu. It takes about 69 hours to travel a distance of 3633km (2,257miles). It is currently the 40th longest running train service of world and is the 4th-longest train service of Indian Railways. It travels through 13 states in India, with a total of 64 stops.[1]
The train has 19 LHB coaches comprising two Second AC (2AC), Six Third AC (3AC), six Sleeper class (SL), two Unreserved coaches (UR/GS), One Luggage rakes (SLR) and one Pantry car (PC).