12840 MGR Chennai Central - Howrah Mail Express — Running Status Today
12840 running status FAQs
Is 12840 running today?
The live status section above shows whether 12840 is currently running and where it is. If tracking data is unavailable, the scheduled timetable is shown.
What time does 12840 depart from Chennai Central?
Scheduled departure of from Chennai Central is 19:00. Live departure may differ.
When does 12840 reach Chennai Central?
Scheduled arrival at Chennai Central is —. Expected arrival ETA is recalculated from current delay when the train is running.
Which days does 12840 run?
runs on all days of the week.
How is the live position updated?
Live position is fetched from Indian Railways tracking feeds and refreshed every 60 seconds while the train is on the network.
What is the difference between running status and PNR status?
Running status tells you where the train is and whether it is delayed. PNR status tells you the booking and seat-confirmation state of a specific ticket. They are different tools for different purposes.