12904 Coach Position
- Train Number - 12904
- Route: Amritsar Junction to Mumbai Central
- Operated By: Western Railway zone
- Timings: Varies, please check the latest schedule
- Classes: Sleeper Class (SL), Third AC (3A), Second AC (2A), and First AC (1A)
- Coach Position/Composition: Sleeper class, AC coaches, and First AC coach
- Facilities: Comfortable berths, air conditioning, catering services