| #1 0.0 km | MAS» MGR Chennai Ctrl» Zone: SR Day: 1 Spd: 75 Elev: 3m | 22:30 |
| 129.6 km 42 intermediate stations 01:43 |
| #1.1 2.1 km X | BBQ Basin Bridge Jn Zone: SR Day: 1 Spd: 75 Xing with 12676/Kovai SF Express | Daily | 22:32 22:32 |
| #1.2 3.4 km | VPY Vyasarpadi Zone: SR Day: 1 Spd: 75 | 22:33 22:33 |
| #1.3 4.1 km | VJM Vyasarpadi Jeeva Zone: SR Day: 1 Spd: 75 | 22:33 22:33 |
| #1.5 6.1 km | PCW Perambur Carriage Works Zone: SR Day: 1 Spd: 75 Elev: 10m | 22:35 22:35 |
| #1.6 7.5 km | PEW Perambur Locomotive Works Zone: SR Day: 1 Spd: 75 Elev: 10m | 22:36 22:36 |
| #1.7 8.3 km | XX-ICF Integral Coach Factory Zone: SR Day: 1 Spd: 75 | 22:37 22:37 |
| #1.8 9.3 km O | VLK Villivakkam Zone: SR Day: 1 Spd: 75 Elev: 10mOvertaken by 12681/MGR Chennai Central - Coimbatore Weekly SF Express | Sat Overtaken by 20601/MGR Chennai Central - Bodinayakkanur SF Express | Mon,Wed,Fri | 22:37 22:37 |
| #1.9 12.1 km O | Day: 1 Spd: 75 Elev: 13m Overtakes 66005/Chennai Suburban Terminal - Avadi MEMU | Daily | 22:40 22:40 |
| #1.10 14.0 km | PVM Pattaravakkam Zone: SR Day: 1 Spd: 75 Elev: 16m | 22:41 22:41 |
| #1.11 15.5 km O | Day: 1 Spd: 75 Elev: 19m Overtaken by 12681/MGR Chennai Central - Coimbatore Weekly SF Express | Sat Overtaken by 20601/MGR Chennai Central - Bodinayakkanur SF Express | Mon,Wed,Fri | 22:42 22:42 |
| #1.12 17.2 km | TMVL Tirumullaivayil Zone: SR Day: 1 Spd: 75 | 22:44 22:44 |
| #1.13 18.3 km X | Day: 1 Spd: 75 Xing with 12522/Ernakulam - Barauni Rapti Sagar Express | Fri | 22:45 22:45 |
| #1.14 21.0 km X | Day: 1 Spd: 75 Xing with 22646/Ahilya Nagari SF Express | Sat Xing with 22648/Kochuveli - Korba SF Express | Mon,Thu Xing with 12512/Kochuveli - Gorakhpur Rapti Sagar SF Express | Sun,Tue,Wed | 22:47 22:47 |
| #1.15 23.9 km | HC Hindu College Zone: SR Day: 1 Spd: 75 | 22:49 22:49 |
| #1.16 24.9 km | PAB Pattabiram Zone: SR Day: 1 Spd: 75 | 22:50 22:50 |
| #1.17 27.1 km | NEC Nemilichery Zone: SR Day: 1 Spd: 75 | 22:52 22:52 |
| #1.18 29.0 km | TI Tiruninravur Zone: SR Day: 1 Spd: 75 | 22:53 22:53 |
| #1.19 32.3 km O | VEU Veppampattu Zone: SR Day: 1 Spd: 75 Elev: 45mOvertakes 11018/Karaikal - Mumbai LTT Weekly Express | Mon | 22:56 22:56 |
| #1.20 35.7 km O | SVR Sevvapet Road Zone: SR Day: 1 Spd: 75 Overtaken by 12681/MGR Chennai Central - Coimbatore Weekly SF Express | Sat Overtaken by 20601/MGR Chennai Central - Bodinayakkanur SF Express | Mon,Wed,Fri | 22:58 22:58 |
| #1.21 38.9 km | PTLR Putlur Halt Zone: SR Day: 1 Spd: 75 | 23:01 23:01 |
| #1.22 41.6 km | TRL Tiruvallur Zone: SR Day: 1 Spd: 75 Elev: 47m | 23:03 23:03 |
| #1.23 44.9 km | EGT Egattur Halt Zone: SR Day: 1 Spd: 75 | 23:06 23:06 |
| #1.24 47.3 km | KBT Kadambattur Zone: SR Day: 1 Spd: 75 | 23:08 23:08 |
| #1.25 50.3 km | SPAM Senji Panambakkam Zone: SR Day: 1 Spd: 75 | 23:10 23:10 |
| #1.27 58.2 km | TO Tiruvalangadu Zone: SR Day: 1 Spd: 75 | 23:16 23:16 |
| #1.29 66.8 km | PLMG Puliyamangalam Zone: SR Day: 1 Spd: 75 | 23:23 23:23 |
| #1.30 67.3 km | AJLS Arakkonam Electric Loco Shed Zone: SR Day: 1 Spd: 75 | 23:24 23:24 |
| #1.31 68.6 km | AJJ Arakkonam Jn Zone: SR Day: 1 Spd: 75 Elev: 85m | 23:25 23:25 |
| #1.32 71.3 km | MLPM Melpakkam Cabin Zone: SR Day: 1 Spd: 75 Elev: 98m | 23:27 23:27 |
| #1.34 80.3 km | AVN Anavardikhanpettai Zone: SR Day: 1 Spd: 75 Elev: 109m | 23:34 23:34 |
| #1.35 86.6 km | MDVE Mahendra Vadi Zone: SR Day: 1 Spd: 75 Elev: 126m | 23:39 23:39 |
| #1.36 90.0 km | SHU Sholinghur Zone: SR Day: 1 Spd: 75 Elev: 129m | 23:42 23:42 |
| #1.38 99.6 km O | Day: 1 Spd: 75 Elev: 153m Overtakes 12681/MGR Chennai Central - Coimbatore Weekly SF Express | Sat | 23:49 23:49 |
| #1.39 105.0 km | WJR Walajah Road Jn Zone: SR Day: 1 Spd: 75 Elev: 176m | 23:53 23:53 |
| #1.40 112.8 km | MCN Mukundarayapuram Zone: SR Day: 2 Spd: 75 Elev: 197m | 00:00 00:00 |
| #2 129.6 km O | KPD Katpadi Jn Zone: SR Day: 2 Spd: 77 Elev: 215mOvertakes 12681/MGR Chennai Central - Coimbatore Weekly SF Express | Sun | 00:13 00:15 |
| 204.9 km 32 intermediate stations 02:40 |
| #2.2 141.5 km | VJ Virinchipuram Zone: SR Day: 2 Spd: 77 Elev: 242m | 00:24 00:24 |
| #2.4 154.1 km | GYM Gudiyattam Zone: SR Day: 2 Spd: 77 Elev: 270m | 00:34 00:34 |
| #2.5 159.0 km X | MEH Melalathur Zone: SR Day: 2 Spd: 77 Elev: 275mXing with 17422/Kollam - Tirupati Express | Sun,Thu | 00:38 00:38 |
| #2.6 164.0 km X | Day: 2 Spd: 77 Elev: 285m Xing with 22650/Yercaud SF Express | Daily Xing with 16219/Chamarajanagar - Tirupati Express | Daily | 00:42 00:42 |
| #2.8 175.7 km X | PCKM Pachchakuppam Zone: SR Day: 2 Spd: 77 Elev: 307mXing with 22652/Palakkad Jn. - MGR Chennai Central SF Express | Daily | 00:51 00:51 |
| #2.10 189.6 km X | VGM Vinnamangalam Zone: SR Day: 2 Spd: 77 Elev: 340mXing with 12658/KSR Bengaluru - MGR Chennai Central Mail | Daily Xing with 16382/Kanniyakumari - Pune Express | Daily | 01:02 01:02 |
| #2.11 197.8 km X | VN Vaniyambadi Zone: SR Day: 2 Spd: 77 Elev: 355mXing with 11005/Dadar Central - Puducherry Express | Sun,Tue,Wed | 01:08 01:08 |
| #2.12 206.8 km | KDY Kettandapatti Zone: SR Day: 2 Spd: 77 Elev: 379m | 01:15 01:15 |
| #2.13 214.1 km | JTJ Jolarpettai Jn Zone: SR Day: 2 Spd: 77 Elev: 400m | 01:21 01:21 |
| #2.14 218.5 km X | XX-JTJC Jolarpettai Chord Cabin Zone: SR Day: 2 Spd: 77 Xing with 12625/Kerala Express | Daily | 01:24 01:24 |
| #2.15 221.5 km | TPT Tirupattur Zone: SR Day: 2 Spd: 77 Elev: 392m | 01:27 01:27 |
| #2.16 226.4 km | MOLK Molakarampatti Zone: SR Day: 2 Spd: 77 Elev: 377m | 01:31 01:31 |
| #2.17 232.9 km X | KEY Kagankarai Zone: SR Day: 2 Spd: 77 Elev: 379mXing with 22640/Alappuzha - M.G.R Chennai Central SF Express | Daily | 01:36 01:36 |
| #2.18 238.6 km X | Day: 2 Spd: 77 Elev: 372m Xing with 12515/Coimbatore - Silchar Express | Mon Xing with 22643/Ernakulam - Patna SF Express (via Asansol) | Tue,Wed | 01:40 01:40 |
| #2.19 244.8 km X | SLY Samalpatti Zone: SR Day: 2 Spd: 77 Elev: 390mXing with 12602/Mangaluru Central - MGR Chennai Central Mail | Daily | 01:45 01:45 |
| #2.20 253.3 km X | DST Dasampatti Zone: SR Day: 2 Spd: 77 Elev: 405mXing with 12672/Nilgiri SF Express | Daily | 01:52 01:52 |
| #2.21 261.6 km | DPI Doddampatti Zone: SR Day: 2 Spd: 77 Elev: 374m | 01:58 01:58 |
| #2.23 274.9 km X | 1 Day: 2 Spd: 77 Elev: 434m Xing with 16525/Kanniyakumari - KSR Bengaluru Express | Daily Xing with 12674/Cheran SF Express | Daily | 02:08 02:08 |
| #2.24 281.3 km | BDY Buddireddipatti Zone: SR Day: 2 Spd: 77 Elev: 442m | 02:13 02:13 |
| #2.25 291.3 km X | Day: 2 Spd: 77 Elev: 426m Xing with 12682/Coimbatore - MGR Chennai Central Weekly SF Express | Sat Xing with 12645/Millennium SF Express | Sun | 02:21 02:21 |
| #2.26 301.5 km X | Day: 2 Spd: 77 Elev: 456m Xing with 12624/Thiruvananthapuram Central - MGR Chennai Central Mail | Daily | 02:29 02:29 |
| #2.27 310.8 km X | Day: 2 Spd: 77 Elev: 384m Xing with 20602/Bodinayakkanur - MGR Chennai Central SF Express | Mon,Wed,Fri | 02:36 02:36 |
| #2.28 317.9 km X | TNT Tinnappatti Zone: SR Day: 2 Spd: 77 Elev: 331mXing with 12686/Mangaluru Central - MGR Chennai Central SF Express | Daily | 02:42 02:42 |
| #2.29 328.0 km X | Day: 2 Spd: 77 Elev: 312m Xing with 16614/Coimbatore - Rajkot Express | Fri | 02:50 02:50 |
| #2.30 330.3 km | XX-MGSJB Magnesite Bypass Cabin Zone: SR Day: 2 Spd: 77 | 02:52 02:52 |
| #2.31 331.2 km | MGSJ Magnesite Jn Zone: SR Day: 2 Spd: 77 | 02:52 02:52 |
| #2.32 334.0 km | XX-SAOC Salem Outer Cabin A Zone: SR Day: 2 Spd: 77 | 02:55 02:55 |
| #3 334.5 km O | Day: 2 Spd: 64 Elev: 280m Overtakes 20601/MGR Chennai Central - Bodinayakkanur SF Express | Tue,Thu,Sat | 02:55 03:00 |
| 51.6 km 4 intermediate stations 00:48 |
| #3.1 347.7 km X | Day: 2 Spd: 64 Elev: 266m Xing with 17236/Nagercoil - SMVT Bengaluru Express | Daily | 03:12 03:12 |
| #3.3 368.1 km | PCTM Puduchatram Zone: SR 1 Day: 2 Spd: 64 Elev: 205m | 03:31 03:31 |
| 33.9 km 3 intermediate stations 00:28 |
| #4.1 392.4 km X | 1 Day: 2 Spd: 73 Elev: 191m Xing with 07356/Rameswaram - SSS Hubballi Special Fare Special | Mon | 03:55 03:55 |
| #4.2 404.4 km X | Day: 2 Spd: 73 Elev: 123m Xing with 16733/Rameswaram - Okha Express | Sat | 04:05 04:05 |
| #4.3 408.5 km O | 1 Day: 2 Spd: 73 Elev: 124m Overtakes 22651/MGR Chennai Central - Palakkad Jn. SF Express | Daily | 04:09 04:09 |
| 74.0 km 5 intermediate stations 01:08 |
| #5.2 435.7 km X | 1 Day: 2 Spd: 65 Elev: 156m Xing with 19567/Tuticorin - Okha Vivek Express | Mon | 04:34 04:34 |
| #6 494.0 km X | DG Dindigul Jn Zone: SR Day: 2 Spd: 67 Elev: 280mXing with 07436/Nagercoil - Kacheguda Weekly Special Fare Special | Sun | 05:28 05:30 |
| 22.2 km 2 intermediate stations 00:20 |
| #7 516.1 km X | KQN Kodaikanal Road Zone: SR Day: 2 Spd: 45 Elev: 238mXing with 07192/Madurai - Kacheguda Special Fare Special | Wed | 05:50 05:52 |
| 40.1 km 6 intermediate stations 00:53 |
| #7.1 527.3 km | VDP Vadippatti Zone: SR Day: 2 Spd: 45 Elev: 192m | 06:07 06:07 |
| #7.2 531.1 km | KYR Karuppatti Zone: SR Day: 2 Spd: 45 | 06:12 06:12 |
| #7.3 535.1 km | SDN Sholavandan Zone: SR Day: 2 Spd: 45 Elev: 165m | 06:17 06:17 |
| #7.4 543.8 km | SER Samayanallur Zone: SR Day: 2 Spd: 45 | 06:29 06:29 |
| #7.5 552.5 km | KON Kudalnagar Zone: SR Day: 2 Spd: 45 | 06:40 06:40 |
| #7.6 553.8 km | KONC Kudal Nagar Depot Zone: SR Day: 2 Spd: 45 | 06:42 06:42 |
| #8 556.2 km | MDU• Madurai Jn• Zone: SR Day: 2 Elev: 133m | 06:45 |