Runs from: Howrah Junction (HWH) to Pt. DD Upadhyaya Junction (DDU)
| Halt # | Station Name (Code) | Arrival | Departure | Halt Time | Distance | Day |
|---|---|---|---|---|---|---|
| 1 | Howrah Junction HWH | Source | 11:52 | - | 0 km | 1 |
| 2 | Patna Junction PNBE | 11:40 | 12:05 | 4 mins | 169 km | 1 |
| 3 | Mumbai Central MMCT | 12:43 | 13:03 | 12 mins | 332 km | 1 |
| 4 | Kanpur Central CNB | 13:04 | 15:38 | 12 mins | 581 km | 1 |
| 5 | Pt. DD Upadhyaya Junction DDU | 15:51 | 16:21 | 2 mins | 810 km | 1 |
Train 20851, named the New Delhi - Secunderabad Shatabdi Express, is a premium Shatabdi Express operated by Indian Railways. It connects the key terminal stations of Howrah Junction (HWH) and Pt. DD Upadhyaya Junction (DDU), covering a total distance of 810 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 CC, EC. With a total of 5 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.