Saturday, 26 September 2026 Live data, refreshed every few minutes Railway newsहिन्दी
TrainLiveStatus
Train No. 40521 · Suburban

Msb-cgl Suburban Local (MSB to CGL)

Chennai Beach to Chengalpattu Jn · 60 km · 28 stops · Runs Mon,Tue,Wed,Thu,Fri,Sat
SeatsMapCoach positionDelay historyReturn: 40520

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Arrival
Station
Departure
  1. Day 1
  2. Start
    Chennai Beach
    MSB · 0 km
    08:30
  3. 08:34
    Chennai Fort
    MSF · 2 km · 1 min halt
    08:35
  4. 08:37
    Chennai Park
    MPK · 3 km · 1 min halt
    08:38
  5. 08:40
    Chennai Egmore
    MS · 4 km · 1 min halt
    08:41
  6. 08:44
    Chennai Chetpat
    MSC · 6 km · 1 min halt
    08:45
  7. 08:47
    Nungambakkam
    NBK · 8 km · 1 min halt
    08:48
  8. 08:50
    Kodambakkam
    MKK · 9 km · 1 min halt
    08:51
  9. 08:53
    Mambalam
    MBM · 11 km · 1 min halt
    08:54
  10. 08:56
    Saidapet
    SP · 13 km · 1 min halt
    08:57
  11. 08:59
    Guindy
    GDY · 15 km · 1 min halt
    09:00
  12. 09:02
    ST Thomas Mount
    STM · 17 km · 1 min halt
    09:03
  13. 09:05
    Palavanthangal
    PZA · 18 km · 1 min halt
    09:06
  14. 09:08
    Minambakkam
    MN · 20 km · 1 min halt
    09:09
  15. 09:10
    Tirusulam
    TLM · 22 km · 1 min halt
    09:11
  16. 09:13
    Pallavaram
    PV · 23 km · 1 min halt
    09:14
  17. 09:16
    Chromepet
    CMP · 25 km · 1 min halt
    09:17
  18. 09:19
    Tambaram Sanatorium
    TBMS · 28 km · 1 min halt
    09:20
  19. 09:29
    Tambaram
    TBM · 29 km · 1 min halt
    09:30
  20. 09:36
    Perungalattur
    PRGL · 32 km · 1 min halt
    09:37
  21. 09:39
    Vandalur
    VDR · 34 km · 1 min halt
    09:40
  22. 09:43
    Urappakkam
    UPM · 37 km · 1 min halt
    09:44
  23. 09:47
    Guduvancheri
    GI · 40 km · 1 min halt
    09:48
  24. 09:51
    Potheri Halt
    POTI · 44 km · 1 min halt
    09:52
  25. 09:55
    Kattangulatur
    CTM · 46 km · 1 min halt
    09:56
  26. 09:57
    Maraimalai Nagar Kamarajar
    MMNK · 47 km · 1 min halt
    09:58
  27. 10:02
    Singaperumal Koil
    SKL · 51 km · 1 min halt
    10:03
  28. 10:07
    Paranur
    PWU · 55 km · 1 min halt
    10:08
  29. 10:20
    Chengalpattu Jn
    CGL · 60 km
    End

Check seats on 40521

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40521 route map

Stations plotted in order. The line joins stops directly and does not trace the exact track. Map data © OpenStreetMap contributors.

40521 coach position

Coach order appears here once live data for this train loads. What do the codes mean?

How late does 40521 usually run?

We record this train's delay several times a day. A summary will appear here after a few days of observations.

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Msb-cgl Suburban Local: common questions

What time does 40521 leave Chennai Beach?

40521 Msb-cgl Suburban Local is scheduled to depart Chennai Beach (MSB) at 08:30 and reach Chengalpattu Jn (CGL) at 10:20, a journey of about 01 h 50 min.

On which days does 40521 run?

It runs on Mon, Tue, Wed, Thu, Fri, Sat. On other days there is no run, so live status will show no train for those start dates.

How many stops does 40521 have?

28 scheduled halts over 60 km, including Chennai Fort, Chennai Park, Chennai Egmore.

What is the return train?

The return service is 40520 Cgl-msb Semi Fast Local from Chengalpattu Jn to Chennai Beach.

Timetable valid from 25-Jun-2026. Timings can change for maintenance, diversions or special notices, so check the live status on the day of travel.

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