Air India — I am complaining regarding long delay in flight departure.

I have booked flight ai 115 from amritsar (Scheduled departure 19:00) to delhi (Scheduled arrival 20:10) on nov 29, 2019 but it was announced that it will departure at 22:15.

I have booked this flight as i have train to catch from new delhi railway station at 23:55 on nov 29, 2019 and have to join office tomorrow nov 30 morning. Due to this unprofessional behaviour of air india, i am going to miss my train and can't able to join.