20 A319, 19 A321s and 4 A320s. Some of the A319s will go to Alliance Air whose 737-200 antiques will be finally retired from passenger traffic.
The Alliance 319s will mostly be basd in CCU. The 321s are likely to be spread equally between BOM and DEL and some to other stations like MAA ,BLR and HYD.
All powered by CFM powerplants.