Runs from: Howrah Junction (HWH) to Mumbai Central (MMCT)
| Halt # | Station Name (Code) | Arrival | Departure | Halt Time | Distance | Day |
|---|---|---|---|---|---|---|
| 1 | Howrah Junction HWH | Source | 11:35 | - | 0 km | 1 |
| 2 | Pt. DD Upadhyaya Junction DDU | 11:58 | 13:31 | 10 mins | 230 km | 1 |
| 3 | Kanpur Central CNB | 13:48 | 15:43 | 11 mins | 343 km | 1 |
| 4 | Nagpur Junction NGP | 15:01 | 16:02 | 7 mins | 510 km | 1 |
| 5 | Bhopal Junction BPL | 16:47 | 17:20 | 13 mins | 688 km | 1 |
| 6 | Mumbai Central MMCT | 17:31 | 18:47 | 8 mins | 902 km | 1 |
Train 12634, named the Mumbai - Dehradun Mail Mail Express, is a premium Mail Express operated by Indian Railways. It connects the key terminal stations of Howrah Junction (HWH) and Mumbai Central (MMCT), covering a total distance of 902 km during its journey.
This train runs on Mon, Tue, Wed, Thu, Fri, Sat, Sun. It features comfortable seating and sleeping options across multiple travel classes including 2A, 3A, SL, 2S. With a total of 6 scheduled stops along the route, passengers can check accurate station arrival/departure times, exact halt durations, and distance markers in the timetable above to plan their journeys efficiently.