It looks as if the new AI service will originate and end in ATQ according to the Hindustan Times. So answers all the sceptics who thought only ATQ could work now the route serves both ATQ and DEL.
Link
Air India to relink Amritsar, Birmingham from Aug 1 - Hindustan Times
AI 113 1246 ATQ 1030 DEL 1145 1330 BHX 1800 788
AI 114 1246 BHX 2130 DEL 1005 1205 ATQ 1315 788
In typical AI fashion their website shows the connecting flight as A321
