Air India to shift select domestic flights to T2 of Delhi Airport

As part of its expansion plan, Air India will move 60 of its 180 daily domestic departures to Terminal 2 (T2).

Meanwhile, Air India Express will operate all its domestic flights from the newly upgraded Terminal 1 (T1).

International flights for both airlines will continue to operate from Terminal 3 (T3).
https://www.mid-day.com/news/india-news/article/air-india-to-move-select-domestic-flights-to-delhi-t2-air-india-express-to-operate-from-t1-starting-october-26-23597080