Station	Arr	Dep	Halt	Dist.	Day	PF
1	Chennai Egmore	First	21.00	0	0	1 Daily	6
2	Tambaram	21.29	21.30	1	25	1	8
3	Chengalpattu Jn	21.58	22.00	2	56	1	6
4	Villupuram Jn (PQ)	23.20	23.25	5	159	1	4
5	Vriddhachalam Jn	00.12	00.14	2	213	2	4
6	Tiruchchirappalli Jn	02.10	02.15	5	336	2	4
7	Dindigul Jn	03.28	03.30	2	431	2
8	Madurai Jn	05.00	05.10	10	497	2	1
9	Virudunagar Jn	05.53	05.55	2	540	2	2
10	Tiruttangal	06.12	06.13	1	561	2	1
11	Sivakasi	06.21	06.22	1	564	2	1
12	Srivilliputtur	06.37	06.38	1	581	2	1
13	Rajapalaiyam	06.51	06.52	1	592	2	1
14	Sankarankovil	07.17	07.18	1	625	2	1
15	Pambakovil Shandy	07.30	07.31	1	637	2	1
16	Kadayanallur	07.44	07.45	1	646	2	1
17	Tenkasi Jn	08.03	08.05	2	662	2	1
18	Sengottai	08.50	Last	0	670	2	1

Coach Composition

	En	0
	GS	1
	UR	2
S12	SL	3
S11	SL	4
S10	SL	5
S9	SL	6
S8	SL	7
S7	SL	8
S6	SL	9
S5	SL	10
S4	SL	11
S3	SL	12
S2	SL	13
S1	SL	14
B6	3A	15
B5	3A	16
B4	3A	17
B3	3A	18
B2	3A	19
B1	3A	20
A1	2A	21
	UR	22
	UR	23
	GS	24

12661 POTHIGAI EXP, Chennai Egmore to Sengottai runs Daily, has classes 2A 3A SL GN. Pantry is not available. Fare does not include food cost. Total travel time of the train is 11 hr, 50 min. Average speed is 57 km/hr. Advance reservation period (ARP) is 120 days. The train is owned by Southern Railway (SR). Its rake is shared with 12631, 12632, 12661, 12662. Superfast fare is applicable. It is a Super Fast train. It is a Broad Gauge train.