12604 — CHENNAI SF EXP
CHENNAI SF EXP (12604) runs from CHARLAPALLI to MGR CHENNAI CENTRAL in 12h 15m · classes: 1A, 2A, 3A, SL.
17:25
Departs CHZ
05:40
Arrives MAS
19
Stops
4
Classes
Coach Position
See full layout & platforms →Engine to brake-van order (20 coaches) · schedule of 17-Jun-2026.
◀
LPR
GEN
GEN
A1
A2
B1
B2
B3
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
GEN
GEN
▶
Train Details
| Train Number | 12604 |
|---|---|
| Train Name | CHENNAI SF EXP |
| From | CHARLAPALLI (CHZ) |
| To | MGR CHENNAI CENTRAL (MAS) |
| Departure | 17:25 |
| Arrival | 05:40 |
| Duration | 12h 15m |
| Classes | 1A, 2A, 3A, SL |
| Type | SUPERFAST |
| Running Days | Daily |
Route & Stops
| # | Station | Code | Arrival | Departure | Halt | Distance |
|---|---|---|---|---|---|---|
| 1 | CHARLAPALLI | CHZ | — | 17:25 | — | — |
| 2 | NALGONDA | NLDA | 18:32 | 18:33 | 1min | 98 km |
| 3 | MIRYALAGUDA | MRGA | 19:01 | 19:02 | 1min | 136 km |
| 4 | NADIKODE | NDKD | 19:46 | 19:47 | 1min | 174 km |
| 5 | PIDUGURALLA | PGRL | 20:07 | 20:08 | 1min | 195 km |
| 6 | SATTENAPALLE | SAP | 20:53 | 20:54 | 1min | 227 km |
| 7 | GUNTUR JN | GNT | 22:00 | 22:10 | 10min | 269 km |
| 8 | TENALI JN | TEL | 22:58 | 23:00 | 2min | 295 km |
| 9 | NIDUBROLU | NDO | 23:19 | 23:20 | 1min | 316 km |
| 10 | BAPATLA | BPP | 23:38 | 23:40 | 2min | 337 km |
| 11 | CHIRALA | CLX | 23:53 | 23:55 | 2min | 352 km |
| 12 | ONGOLE | OGL | 00:38 | 00:40 | 2min | 401 km |
| 13 | SINGARAYAKONDA | SKM | 01:03 | 01:05 | 2min | 429 km |
| 14 | KAVALI | KVZ | 01:38 | 01:40 | 2min | 467 km |
| 15 | NELLORE | NLR | 02:13 | 02:15 | 2min | 517 km |
| 16 | GUDUR JN | GDR | 03:03 | 03:05 | 2min | 556 km |
| 17 | NAYADUPETA | NYP | 03:28 | 03:30 | 2min | 583 km |
| 18 | SULLURUPETA | SPE | 03:48 | 03:50 | 2min | 611 km |
| 19 | MGR CHENNAI CENTRAL | MAS | 05:40 | 05:40 | — | 693 km |
🚆 Live Train Info → Track This Train → Check Availability → All Trains on Route →
Frequently Asked Questions
What is the route of 12604 CHENNAI SF EXP?
CHENNAI SF EXP (12604) runs from CHARLAPALLI to MGR CHENNAI CENTRAL covering 19 stations.
How to check 12604 seat availability?
Visit Ghumo.Live to check real-time seat availability for train 12604 across all classes and quotas including General, Tatkal, and Premium Tatkal.
What classes are available on 12604?
CHENNAI SF EXP offers 1A, 2A, 3A, SL classes.