Today (28-Apr-24) most of the trains bound to LTT faced delays and that too after crossing Thane. One of my friend was travelling in MAS-LTT Exp (12164), it was already delayed by more than 1.5hrs till Thane, then train was stopped at Ghatkopar at around 5pm and that train reached LTT after 7.30pm. Then I checked the other train' status, they were also faced some delays. And departures from LTT were also rescheduled.
Why there is no punctuality and what actually happened there ?