Runs from: Warangal (WL) to Nagpur Junction (NGP)
| Halt # | Station Name (Code) | Arrival | Departure | Halt Time | Distance | Day |
|---|---|---|---|---|---|---|
| 1 | Warangal WL | Source | 11:06 | - | 0 km | 1 |
| 2 | Asansol Junction ASN | 11:24 | 13:41 | 13 mins | 174 km | 1 |
| 3 | Vadodara Junction BRC | 13:46 | 14:35 | 14 mins | 391 km | 1 |
| 4 | Surat ST | 14:15 | 15:30 | 3 mins | 492 km | 1 |
| 5 | Patna Junction PNBE | 15:58 | 17:50 | 4 mins | 709 km | 1 |
| 6 | Howrah Junction HWH | 17:52 | 20:25 | 2 mins | 835 km | 1 |
| 7 | Nagpur Junction NGP | 20:28 | 22:34 | 15 mins | 970 km | 1 |
Train 66550, named the Patna - Jammu Tawi Mail Mail Express, is a premium Mail Express operated by Indian Railways. It connects the key terminal stations of Warangal (WL) and Nagpur Junction (NGP), covering a total distance of 970 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.