Runs from: Asansol Junction (ASN) to Nagpur Junction (NGP)
| Halt # | Station Name (Code) | Arrival | Departure | Halt Time | Distance | Day |
|---|---|---|---|---|---|---|
| 1 | Asansol Junction ASN | Source | 07:28 | - | 0 km | 1 |
| 2 | Vijayawada Junction BZA | 07:56 | 10:19 | 8 mins | 84 km | 1 |
| 3 | Mumbai Central MMCT | 10:42 | 12:28 | 4 mins | 297 km | 1 |
| 4 | Pt. DD Upadhyaya Junction DDU | 12:05 | 15:10 | 2 mins | 447 km | 1 |
| 5 | MGR Chennai Central MAS | 15:49 | 18:55 | 4 mins | 562 km | 1 |
| 6 | Surat ST | 18:34 | 19:44 | 14 mins | 789 km | 1 |
| 7 | Howrah Junction HWH | 19:13 | 21:35 | 14 mins | 936 km | 1 |
| 8 | Nagpur Junction NGP | 21:46 | 22:06 | 11 mins | 1043 km | 1 |
Train 12646, named the Mumbai - Amritsar Mail Mail Express, is a premium Mail Express operated by Indian Railways. It connects the key terminal stations of Asansol Junction (ASN) and Nagpur Junction (NGP), covering a total distance of 1043 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 8 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.