| #1 -91.1 km | MS Chennai Egmore Zone: SR PF# 5,6 Day: 1 Spd: 53 Elev: 10m | 21:00 |
| 24.5 km 13 intermediate stations 00:28 |
| #1.2 -87.4 km | NBK Nungambakkam Zone: SR Day: 1 Spd: 53 | 21:04 21:04 |
| #1.3 -85.8 km X | MKK Kodambakkam Zone: SR Day: 1 Spd: 53 Elev: 13mXing with 22672/Madurai - Chennai Egmore Tejas Express | Sun,Mon,Tue,Wed,Fri,Sat | 21:06 21:06 |
| #1.7 -78.3 km | STM St Thomas Mount Zone: SR Day: 1 Spd: 53 | 21:15 21:15 |
| #1.8 -76.8 km | PZA Palavanthangal Zone: SR Day: 1 Spd: 53 Elev: 14m | 21:16 21:16 |
| #1.9 -75.7 km | MN Minambakkam Zone: SR Day: 1 Spd: 53 Elev: 18m | 21:18 21:18 |
| #1.11 -72.4 km X | PV Pallavaram Zone: SR Day: 1 Spd: 53 Elev: 24mXing with 11018/Karaikal - Mumbai LTT Weekly Express | Mon | 21:21 21:21 |
| #1.12 -70.1 km X | Day: 1 Spd: 53 Elev: 28m Xing with 12897/Puducherry - Bhubaneswar SF Express | Wed | 21:24 21:24 |
| #1.13 -68.4 km | TBMS Tambaram Sanatorium Zone: SR Day: 1 Spd: 53 Elev: 32m | 21:26 21:26 |
| #2 -66.6 km X | PF# 8 Day: 1 Spd: 66 Elev: 33m Xing with 20895/Rameswaram - Bhubaneswar Weekly SF Express | Sun | 21:28 21:30 |
| 31.0 km 9 intermediate stations 00:28 |
| #2.1 -63.1 km | PRGL Perungulattur Zone: SR Day: 1 Spd: 66 Elev: 25m | 21:33 21:33 |
| #2.3 -58.1 km | UPM Urappakkam Zone: SR Day: 1 Spd: 66 Elev: 29m | 21:38 21:38 |
| #2.4 -55.1 km | GI Guduvancheri Zone: SR Day: 1 Spd: 66 Elev: 36m | 21:40 21:40 |
| #2.6 -49.6 km | CTM Kattangulattur Zone: SR Day: 1 Spd: 66 Elev: 51m | 21:45 21:45 |
| #2.7 -48.4 km | MMNK Maraimalai Nagar Kamarajar Zone: SR Day: 1 Spd: 66 Elev: 53m | 21:46 21:46 |
| #2.8 -43.9 km | SKL Singaperumal Koil Zone: SR Day: 1 Spd: 66 Elev: 46m | 21:50 21:50 |
| #3 -35.5 km | CGL Chengalpattu Jn Zone: SR PF# 6 Day: 1 Spd: 93 Elev: 40m | 21:58 22:00 |
| 35.5 km 6 intermediate stations 00:23 |
| #3.1 -32.5 km X | 1 Day: 1 Spd: 93 Elev: 52m Xing with 22102/Madurai - Mumbai LTT Weekly SF Express | Fri | 22:02 22:02 |
| #3.2 -27.0 km | OV Ottivakkam Zone: SR Day: 1 Spd: 93 Elev: 31m | 22:06 22:06 |
| #3.4 -14.6 km | KGZ Karunguzhi Zone: SR Day: 1 Spd: 93 Elev: 26m | 22:14 22:14 |
| #3.5 -10.9 km | MMK Madurantakam Zone: SR Day: 1 Spd: 93 Elev: 26m | 22:16 22:16 |
| #4 0.0 km | MLMR» Melmaruvathur» Zone: SR PF# 3 Day: 1 Spd: 79 Elev: 48m | 22:23 22:25 |
| 30.1 km 5 intermediate stations 00:23 |
| #4.1 2.8 km X | ACK Acharapakkam Zone: SR Day: 1 Spd: 79 Elev: 39m | 22:27 22:27 |
| #4.2 8.9 km | TZD Tozhuppedu Zone: SR Day: 1 Spd: 79 Elev: 33m | 22:32 22:32 |
| #4.3 13.9 km | KSGL Karasangal Zone: SR Day: 1 Spd: 79 Elev: 33m | 22:36 22:36 |
| #5 30.1 km | TMV Tindivanam Zone: SR PF# 1 Day: 1 Spd: 50 Elev: 44m | 22:48 22:50 |
| 37.3 km 5 intermediate stations 00:45 |
| #5.2 44.9 km | NMO Nedi Mollyanur Zone: SR Day: 1 Spd: 50 Elev: 46m | 23:08 23:08 |
| #5.4 56.2 km | VVN Vikravandi Zone: SR Day: 1 Spd: 50 Elev: 35m | 23:21 23:21 |
| #5.5 61.4 km | MYP Mundiyampakkam Zone: SR Day: 1 Spd: 50 Elev: 41m | 23:28 23:28 |
| #6 67.4 km | VM Villupuram Jn Zone: SR PF# 4 Day: 1 Spd: 70 Elev: 43m | 23:35 23:40 |
| 46.8 km 8 intermediate stations 00:40 |
| #6.1 69.3 km | XX-VMO Villupuram Outer Cabin Zone: SR Day: 1 Spd: 70 Elev: 43m | 23:42 23:42 |
| #6.3 81.3 km | TUY Thiruthuraiyur Zone: SR Day: 1 Spd: 70 Elev: 37m | 23:52 23:52 |
| #6.5 95.3 km | MBU Melpattam Bakkam Zone: SR Day: 2 Spd: 70 Elev: 21m | 00:04 00:04 |
| #6.6 100.4 km | NPM Nellikuppam Zone: SR Day: 2 Spd: 70 Elev: 19m | 00:08 00:08 |
| #6.7 105.0 km | VKP Varakalpattu Zone: SR 1 Day: 2 Spd: 70 Elev: 14m | 00:12 00:12 |
| #6.8 110.2 km | TDPR Tirupadripulyur Zone: SR PF# 1 Day: 2 Spd: 70 Elev: 5m | 00:17 00:17 |
| #7 114.2 km X | CUPJ Cuddalore Port Jn Zone: SR PF# 1 Day: 2 Spd: 63 Elev: 2mExperimental Halt W.E.F. 16/09/2023 Xing with 16866/Uzhavan Express | Daily | 00:20 00:21 |
| 55.5 km 9 intermediate stations 00:53 |
| #7.1 118.5 km X | CQS Capper Quarry Zone: SR 1 Day: 2 Spd: 63 Elev: 6mXing with 16176/Karaikkal - Chennai Egmore Express | Daily | 00:25 00:25 |
| #7.3 134.5 km | PUC Puduchattiram Zone: SR Day: 2 Spd: 63 Elev: 4m | 00:40 00:40 |
| #7.4 141.8 km X | PO Parangipettai Zone: SR 1 Day: 2 Spd: 63 Elev: 5mXing with 16180/Mannai Express | Daily | 00:47 00:47 |
| #7.6 152.7 km X | CDM Chidambaram Zone: SR PF# 1 Day: 2 Spd: 63 Elev: 5mXing with 16780/Rameswaram - Tirupati Express | Mon,Fri,Sat Xing with 16862/Kanniyakumari - Puducherry Express | Tue | 00:58 00:58 |
| #7.7 157.4 km | VMP Vallampadugai Zone: SR 1 Day: 2 Spd: 63 Elev: 10m | 01:02 01:02 |
| #7.8 160.2 km X | Day: 2 Spd: 63 Elev: 7m Xing with 20692/Nagercoil - Tambaram Antyodaya SF Express | Daily | 01:05 01:05 |
| #8 169.7 km X | PF# 1 Day: 2 Spd: 28 Elev: 6m Xing with 20684/Sengottai - Tambaram SF Express | Tue,Thu,Sat Xing with 22624/Mahal Superfast Express | Sun,Fri | 01:14 01:15 |
| 20.0 km 3 intermediate stations 00:43 |
| #8.1 175.7 km X | VDL Vaithisvaran Koil Zone: SR Day: 2 Spd: 28 Elev: 10mXing with 16752/Rameswaram - Chennai Egmore Express | Daily | 01:28 01:28 |
| #8.2 183.2 km | ANP Anandatandavapuram Zone: SR Day: 2 Spd: 28 Elev: 10m | 01:44 01:44 |
| #9 189.7 km | MV Mayiladuturai Jn Zone: SR PF# 1 Day: 2 Spd: 59 Elev: 13m | 01:58 02:00 |
| 15.7 km 2 intermediate stations 00:16 |
| #9.1 198.0 km | MNX Manganallur Zone: SR 1 Day: 2 Spd: 59 Elev: 12m | 02:08 02:08 |
| #9.2 201.9 km | KLMD Kollumangudi Zone: SR Day: 2 Spd: 59 Elev: 10m | 02:12 02:12 |
| #10 205.4 km | PEM Peralam Jn Zone: SR PF# 1 Day: 2 Spd: 36 Elev: 11m | 02:16 02:17 |
| 23.0 km 4 intermediate stations 00:38 |
| #10.1 208.5 km | POM Punthottam Zone: SR 1 Day: 2 Spd: 36 Elev: 10m | 02:22 02:22 |
| #10.4 225.4 km | KOM Kodikkalpalaiyam Zone: SR Day: 2 Spd: 36 Elev: 11m | 02:50 02:50 |
| #11 228.4 km | TVR Thiruvarur Jn Zone: SR PF# 1 Day: 2 Spd: 40 Elev: 10mRake Reversal (the train reverses direction) | 02:55 03:05 |
| 23.3 km 6 intermediate stations 00:35 |
| #11.1 233.7 km | AYM Adiyakkamangalam Zone: SR 1 Day: 2 Spd: 40 Elev: 12m | 03:13 03:13 |
| #11.5 249.1 km | APE Andanappettai Zone: SR 1 Day: 2 Spd: 40 Elev: 5m | 03:36 03:36 |
| #11.6 250.4 km | XX-NGTB Nagappattinam Bridge Cabin Zone: SR Day: 2 Spd: 40 | 03:38 03:38 |
| #12 251.8 km | NGT Nagappattinam Jn Zone: SR PF# 1 Day: 2 Spd: 28 Elev: 7m | 03:40 03:45 |
| 7.1 km 2 intermediate stations 00:15 |
| #12.1 252.5 km | NPB Nagapattinam Beach Zone: SR Day: 2 Spd: 28 Elev: 5m | 03:47 03:47 |
| #12.2 254.1 km X | VXM Vellipalayam Zone: SR 1 Day: 2 Spd: 28 Elev: 4mXing with 06897/Karaikal - Nagappattinam DEMU Express Special | Daily | 03:50 03:50 |
| 11.2 km 1 intermediate stations 00:48 |
| #13.1 265.4 km | TMPT Tirumalairayanpattinam Zone: SR 1 Day: 2 Spd: 14 Elev: 3m | 04:30 04:30 |