12636 train VAIGAI SF EXP
12636 starts from MDU (Madurai JN) at 06:45 and reaches MS (Chennai Egmore) at 14:15 covering a distance of 496 kms and 14 stations. 12636 is scheduled to run on Sun, Mon, Tue, Wed, Thu, Fri, Sat at 06:45 from MDU Madurai JN station to reach MS Chennai Egmore at 14:15.
Train 12636 VAIGAI SF EXP
- Train Number: 12636 Name: VAIGAI SF EXP (म्दु म्स् वैगै स्फ् इएक्सप्)
- Chart preparation time: prev day at 20:42
- Type: SUF (SUPERFAST) covering 496 kms in 07 hours 30 mins
- Frequency: Runs 7 days Sun Mon Tue Wed Thu Fri Sat
- Route: Madurai JN (MDU) to Chennai Egmore (MS).
- Major Stops: TPJ (Tiruchchirappalli JN), VM (Villupuram JN)
- Coaches: 12 Second Sitting, 3 AC Chair Car
12636 chart preparation time
12636 chart preparation time was 20:42 (08:42 PM) last night, as it is prepared a day before for the train starting today from Madurai JN at 06:45.
Based on Indian Railways regulations, the First Reservation Chart for morning trains is typically prepared by 08:00 PM the previous evening. For all other departures, the first chart is finalized at least 8-10 hours before the scheduled start time.
The Second and Final Reservation Chart is prepared 30 minutes before the train departs from the charting station. Any last-minute changes or current bookings are reflected only in this final chart.
Train 12636 coach position seat map live
12636 train coach position today is:
- ENG
- SLRD
- GEN
- PC
- D12
- D11
- D10
- D9
- D8
- D7
- D6
- D5
- D4
- D3
- D2
- D1
- C3
- C2
- C1
- LPR
Train VAIGAI SF EXP 12636 coach position from engine to rear:
| Pos | Coach | Class |
|---|---|---|
| 1 | ENG | Engine |
| 2 | SLRD | Luggage & Divyang |
| 3 | GEN | General |
| 4 | PC | Pantry Car |
| 5 | D12 | 2S Second Sitting |
| 6 | D11 | 2S Second Sitting |
| 7 | D10 | 2S Second Sitting |
| 8 | D9 | 2S Second Sitting |
| 9 | D8 | 2S Second Sitting |
| 10 | D7 | 2S Second Sitting |
| 11 | D6 | 2S Second Sitting |
| 12 | D5 | 2S Second Sitting |
| 13 | D4 | 2S Second Sitting |
| 14 | D3 | 2S Second Sitting |
| 15 | D2 | 2S Second Sitting |
| 16 | D1 | 2S Second Sitting |
| 17 | C3 | CC AC Chair Car |
| 18 | C2 | CC AC Chair Car |
| 19 | C1 | CC AC Chair Car |
| 20 | GEN | General |
| 21 | GEN | General |
| 22 | GEN | General |
| 23 | LPR | Luggage & Parcel |
12636 coach composition and seat mapping is of 12 2S, 3 CC class coaches/bogies/rakes. See live coach position of yesterday, today, and tomorrow here at coach position page.
12636 seat map images:


12636 coach position at station: coach position stays same across station as there are no engine direction reversal stations
| Station | Coach Position |
|---|---|
| MDU (Madurai JN) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| SDN (Sholavandan) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| DG (Dindigul JN) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| MPA (Manaparai) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| TPJ (Tiruchchirappalli JN) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| SRGM (Srirangam) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| ALU (Ariyalur) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| VRI (Vriddhachalam JN) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| VM (Villupuram JN) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| MLMR (Melmaruvathur) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| CGL (Chengalpattu JN) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| TBM (Tambaram) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| MBM (Mambalam) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
| MS (Chennai Egmore) | ENG SLRD GEN PC D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 C3 C2 C1 GEN GEN GEN LPR |
vaigai sf exp 12636 train live route map

12636 train route, schedule and stations time table
| Code | Day | Arrival | Departs | Halt | KMs | PF | Station |
|---|---|---|---|---|---|---|---|
| MDU | 1 | 06:45 | 06:45 | 0 | 0 | 1 | Madurai JN |
| SDN | 1 | 07:04 | 07:05 | 1 | 21 | 2 | Sholavandan |
| DG | 1 | 07:43 | 07:45 | 2 | 66 | 1 | Dindigul JN |
| MPA | 1 | 08:24 | 08:25 | 1 | 124 | 2 | Manaparai |
| TPJ | 1 | 08:55 | 09:00 | 5 | 160 | 1 | Tiruchchirappalli JN |
| SRGM | 1 | 09:18 | 09:20 | 2 | 172 | 1 | Srirangam |
| ALU | 1 | 10:01 | 10:02 | 1 | 230 | 3 | Ariyalur |
| VRI | 1 | 10:36 | 10:38 | 2 | 283 | 2 | Vriddhachalam JN |
| VM | 1 | 11:20 | 11:25 | 5 | 338 | 4 | Villupuram JN |
| MLMR | 1 | 12:14 | 12:15 | 1 | 405 | 1 | Melmaruvathur |
| CGL | 1 | 12:38 | 12:40 | 2 | 441 | 4 | Chengalpattu JN |
| TBM | 1 | 13:08 | 13:10 | 2 | 471 | 5 | Tambaram |
| MBM | 1 | 13:28 | 13:30 | 2 | 489 | Mambalam | |
| MS | 1 | 14:15 | 14:15 | 0 | 496 | 7 | Chennai Egmore |
vaigai sf exp 12636 train running status
| Code | PF | Arrival | Departure | Halt |
|---|---|---|---|---|
| MDU | 1 | 06:45 | 06:45 | 0 |
| SDN | 2 | 07:04 | 07:05 | 1 |
| DG | 1 | 07:43 | 07:45 | 2 |
| MPA | 2 | 08:24 | 08:25 | 1 |
| TPJ | 1 | 08:55 | 09:00 | 5 |
| SRGM | 1 | 09:18 | 09:20 | 2 |
| ALU | 3 | 10:01 | 10:02 | 1 |
| VRI | 2 | 10:36 | 10:38 | 2 |
| VM | 4 | 11:20 | 11:25 | 5 |
| MLMR | 1 | 12:14 | 12:15 | 1 |
| CGL | 4 | 12:38 | 12:40 | 2 |
| TBM | 5 | 13:08 | 13:10 | 2 |
| MBM | 13:28 | 13:30 | 2 | |
| MS | 7 | 14:15 | 14:15 | 0 |