Runs from: Prayagraj Junction (PRYJ) to Patna Junction (PNBE)
| Halt # | Station Name (Code) | Arrival | Departure | Halt Time | Distance | Day |
|---|---|---|---|---|---|---|
| 1 | Prayagraj Junction PRYJ | Source | 07:09 | - | 0 km | 1 |
| 2 | Ratlam Junction RTM | 07:10 | 09:25 | 12 mins | 224 km | 1 |
| 3 | New Delhi NDLS | 09:38 | 12:17 | 15 mins | 421 km | 1 |
| 4 | Warangal WL | 12:37 | 13:57 | 6 mins | 553 km | 1 |
| 5 | Nagpur Junction NGP | 13:22 | 14:59 | 2 mins | 679 km | 1 |
| 6 | Vijayawada Junction BZA | 14:47 | 17:52 | 8 mins | 804 km | 1 |
| 7 | Balharshah Junction BPQ | 17:36 | 19:07 | 4 mins | 947 km | 1 |
| 8 | Patna Junction PNBE | 19:39 | 22:37 | 13 mins | 1064 km | 1 |
Train 66511, named the Patna - Secunderabad Shatabdi Express, is a premium Shatabdi Express operated by Indian Railways. It connects the key terminal stations of Prayagraj Junction (PRYJ) and Patna Junction (PNBE), covering a total distance of 1064 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 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.