Runs from: Kota Junction (KOTA) to MGR Chennai Central (MAS)
| Halt # | Station Name (Code) | Arrival | Departure | Halt Time | Distance | Day |
|---|---|---|---|---|---|---|
| 1 | Kota Junction KOTA | Source | 11:06 | - | 0 km | 1 |
| 2 | Bhopal Junction BPL | 11:41 | 13:17 | 11 mins | 96 km | 1 |
| 3 | Mumbai Central MMCT | 13:51 | 16:57 | 6 mins | 184 km | 1 |
| 4 | Balharshah Junction BPQ | 16:20 | 19:51 | 12 mins | 431 km | 1 |
| 5 | Warangal WL | 19:57 | 21:34 | 6 mins | 585 km | 1 |
| 6 | Borivali BVI | 21:55 | 23:55 | 3 mins | 776 km | 1 |
| 7 | MGR Chennai Central MAS | 23:51 | 01:18 | 6 mins | 1008 km | 2 |
Train 04066, named the Howrah - Amritsar Mail Mail Express, is a premium Mail Express operated by Indian Railways. It connects the key terminal stations of Kota Junction (KOTA) and MGR Chennai Central (MAS), covering a total distance of 1008 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.