Runs from: Patna Junction (PNBE) to Pt. DD Upadhyaya Junction (DDU)
| Halt # | Station Name (Code) | Arrival | Departure | Halt Time | Distance | Day |
|---|---|---|---|---|---|---|
| 1 | Patna Junction PNBE | Source | 08:05 | - | 0 km | 1 |
| 2 | Mumbai Central MMCT | 08:32 | 10:26 | 14 mins | 237 km | 1 |
| 3 | Bhopal Junction BPL | 10:32 | 11:13 | 15 mins | 458 km | 1 |
| 4 | Kanpur Central CNB | 11:17 | 14:05 | 14 mins | 664 km | 1 |
| 5 | Warangal WL | 14:18 | 15:40 | 13 mins | 853 km | 1 |
| 6 | Howrah Junction HWH | 15:00 | 16:52 | 2 mins | 1068 km | 1 |
| 7 | Pt. DD Upadhyaya Junction DDU | 16:57 | 18:09 | 14 mins | 1252 km | 1 |
Train 08504, named the Howrah - Dehradun Mail Superfast Express, is a premium Superfast Express operated by Indian Railways. It connects the key terminal stations of Patna Junction (PNBE) and Pt. DD Upadhyaya Junction (DDU), covering a total distance of 1252 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 7 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.