17421 TPTY QLN EXPRESS
17421 TPTY QLN EXPRESS is a mail/express service from Tirupati (TPTY) to Kollam Jn (QLN). It covers 833 km in 15 hr 45 min, calling at 19 stations and spending 1 night on board. It runs on Tue, Fri.
Mail/Express · 833 km · 15 hr 45 min · 19 stops · Tue, Fri
Route and stops
Every scheduled call in order, from Tirupati (TPTY) to Kollam Jn (QLN). An em dash means there is no such event: the train starts at that station or finishes there. “Day” counts from the day it leaves its origin, so a stop on day 2 is the morning after departure.
| # | Station | Arrives | Departs | Halt | Day | Km |
|---|---|---|---|---|---|---|
| 1 | Tirupati TPTY | — | 14:35 | — | 1 | 0 |
| 2 | Chittoor CTO | 15:28 | 15:30 | 2 min | 1 | 72 |
| 3 | Katpadi Jn KPD | 16:35 | 16:40 | 5 min | 1 | 105 |
| 4 | Jolarpettai JTJ | 17:58 | 18:00 | 2 min | 1 | 189 |
| 5 | Salem Jn SA | 19:17 | 19:20 | 3 min | 1 | 309 |
| 6 | Erode Jn ED | 20:15 | 20:25 | 10 min | 1 | 371 |
| 7 | Tiruppur TUP | 21:08 | 21:10 | 2 min | 1 | 421 |
| 8 | Coimbatore Jn CBE | 22:12 | 22:15 | 3 min | 1 | 472 |
| 9 | Palakkad PGT | 23:42 | 23:45 | 3 min | 1 | 526 |
| 10 | Thrisur TCR | 00:55 | 00:58 | 3 min | 2 | 603 |
| 11 | Aluva (Alwaye) AWY | 01:50 | 01:52 | 2 min | 2 | 658 |
| 12 | Ernakulam Town ERN | 02:15 | 02:18 | 3 min | 2 | 675 |
| 13 | Kottayam KTYM | 03:27 | 03:30 | 3 min | 2 | 737 |
| 14 | Changanaseri CGY | 03:48 | 03:49 | 1 min | 2 | 755 |
| 15 | Tiruvalla TRVL | 03:58 | 03:59 | 1 min | 2 | 763 |
| 16 | Chengannur CNGR | 04:09 | 04:11 | 2 min | 2 | 772 |
| 17 | Mavelikara MVLK | 04:23 | 04:24 | 1 min | 2 | 784 |
| 18 | Kayankulam KYJ | 04:45 | 04:47 | 2 min | 2 | 792 |
| 19 | Kollam Jn QLN | 06:20 | — | — | 2 | 833 |
Longest halts
Where 17421 stands longest, from the scheduled times above. A long booked halt is also where a change of train is most likely to hold — the margin is already in the timetable.
- Erode Jn ED10 min · arrives 20:15, departs 20:25
- Katpadi Jn KPD5 min · arrives 16:35, departs 16:40
Stations on the 17421 route
A sample of the intermediate calls, spread along the run. Each station page lists everything else that stops there.
What is and is not on this page
Everything above is published timetable data — scheduled times, halts, day numbers and cumulative distance. It changes when the timetable changes and not otherwise, and nothing on this page predicts a delay.
Seat availability is not shown here, because it changes by the minute and a cached page cannot tell the truth about it. Search this route and a date to have every class checked at the moment you ask — and, if 17421 is full, to have RailRoute look for a split ticket, an earlier boarding point or a journey with one change. How that works is written up in the method behind the alternatives.
RailRoute is an independent service and does not sell tickets. Timetable data can be wrong or out of date; where it comes from and how far it can be trusted is written down. Confirm the times against Indian Railways before you travel.
RailRoute is an independent service. It is not affiliated with, endorsed by, or operated by Indian Railways, IRCTC, or any Government of India entity. Train names and station codes are used for identification only.
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