SpiceJet has announced that it will shift 22 flights from Terminal 1 (T1) of Indira Gandhi International airport to Terminal 2 (T2) following March 25. All the remaining flights of the airline will continue to operate from Terminal 1. 

To be shifted are flights serving  the sectors of Cochin, Ahmedabad, Patna, Pune, Goa, Surat, and Gorakhpur.

To facilitate easier identification for passengers, the airline has programmed all the new flights operating to and from T2 to have a four digit flight number starting with number ‘8’, for example SG 8913.

The low-cost airline has arranged for regular bus service between the terminals for passengers for use by transit flyers as well as those who might come to the wrong terminal for their flight have also been made. 

spicejet.com