| No | Station Running Days | Arr / Dep | Dist Kms |
|---|---|---|---|
| 1 | Chengalpattu (CGL) Day:1 Daily | 15:30 | 0 Km |
| 2 | Tambaram (TBM) Day:1 Daily | 16:03 16:05 | 31 Km |
| 3 | Chennai Egmore (MS) Day:1 Daily | 16:30 16:45 | 56 Km |
| 4 | Arakkonam (AJJ) Day:1 Daily | 18:18 18:20 | 136 Km |
| 5 | Tiruttani (TRT) Day:1 Daily | 18:38 18:40 | 149 Km |
| 6 | Ekambarakuppan Halt (EKM) Day:1 Daily | 18:58 19:00 | 167 Km |
| 7 | Puttur (PUT) Day:1 Daily | 19:18 19:20 | 181 Km |
| 8 | Renigunta Jn (RU) Day:1 Daily | 20:00 20:10 | 207 Km |
| 9 | Koduru (KOU) Day:1 Daily | 20:49 20:50 | 248 Km |
| 10 | Razampeta (RJP) Day:1 Daily | 21:14 21:15 | 281 Km |
| 11 | Cuddapah (HX) Day:1 Daily | 22:13 22:15 | 332 Km |
| 12 | Yerraguntla (YA) Day:1 Daily | 22:48 22:50 | 371 Km |
| 13 | Tadipatri (TU) Day:1 Daily | 23:53 23:55 | 440 Km |
| 14 | Rayalcheruvu (RLO) Day:2 Daily | 00:19 00:20 | 465 Km |
| 15 | Gooty (GY) Day:2 Daily | 01:03 01:05 | 488 Km |
| 16 | Dhone (DHNE) Day:2 Daily | 02:25 02:30 | 542 Km |
| 17 | Kurnool Town (KRNT) Day:2 Daily | 03:33 03:35 | 595 Km |
| 18 | Gadwal (GWD) Day:2 Daily | 04:29 04:30 | 651 Km |
| 19 | Mahbubnagar (MBNR) Day:2 Daily | 05:38 05:40 | 726 Km |
| 20 | Jadcherla (JCL) Day:2 Daily | 05:57 05:58 | 744 Km |
| 21 | Kacheguda (KCG) Day:2 Daily | 07:55 | 832 Km |
Train number 17651 CGL-KCG EXP is a MAIL EXPRESS that runs between Chengalpattu and Kacheguda. It covers total journey of 832 kilometer and reaches its destination on day 2. It departs from Chengalpattu at 15:30 and arrives Kacheguda at 07:55 on second day. 17651 CGL KCG MAIL EXPRESS has total 21 stopping stations in its route including both source and destination stations.