Runs from: Borivali (BVI) to Patna Junction (PNBE)
| Halt # | Station Name (Code) | Arrival | Departure | Halt Time | Distance | Day |
|---|---|---|---|---|---|---|
| 1 | Borivali BVI | Source | 11:01 | - | 0 km | 1 |
| 2 | Kota Junction KOTA | 11:39 | 14:12 | 10 mins | 215 km | 1 |
| 3 | MGR Chennai Central MAS | 14:25 | 15:07 | 7 mins | 309 km | 1 |
| 4 | Prayagraj Junction PRYJ | 15:40 | 17:11 | 8 mins | 549 km | 1 |
| 5 | Kanpur Central CNB | 17:20 | 18:47 | 2 mins | 706 km | 1 |
| 6 | Mumbai Central MMCT | 18:27 | 19:42 | 10 mins | 812 km | 1 |
| 7 | Pt. DD Upadhyaya Junction DDU | 19:02 | 21:06 | 5 mins | 1000 km | 1 |
| 8 | Patna Junction PNBE | 21:03 | 00:31 | 14 mins | 1122 km | 2 |
Train 12034, named the Mumbai - Dehradun Mail Mail Express, is a premium Mail Express operated by Indian Railways. It connects the key terminal stations of Borivali (BVI) and Patna Junction (PNBE), covering a total distance of 1122 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.