Runs from: Asansol Junction (ASN) to MGR Chennai Central (MAS)
| Halt # | Station Name (Code) | Arrival | Departure | Halt Time | Distance | Day |
|---|---|---|---|---|---|---|
| 1 | Asansol Junction ASN | Source | 11:54 | - | 0 km | 1 |
| 2 | Ratlam Junction RTM | 11:26 | 14:42 | 5 mins | 221 km | 1 |
| 3 | Kota Junction KOTA | 14:23 | 16:04 | 14 mins | 305 km | 1 |
| 4 | Bhopal Junction BPL | 16:22 | 19:03 | 4 mins | 545 km | 1 |
| 5 | Nagpur Junction NGP | 19:31 | 20:08 | 2 mins | 655 km | 1 |
| 6 | MGR Chennai Central MAS | 20:40 | 21:01 | 6 mins | 779 km | 1 |
Train 66518, named the Patna - Guwahati Mail Superfast Express, is a premium Superfast Express operated by Indian Railways. It connects the key terminal stations of Asansol Junction (ASN) and MGR Chennai Central (MAS), covering a total distance of 779 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 6 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.