Taken off another forum, its seems AI at BHX is going to happen, 3 weekly:
AirIndia - Cargo Capacity#
(24 flights weekly – 21 to London &
3 to Birmingham)
I dont recall the ATQ-BHX-YYZ flights being 3 weekly, so cant be a left over from those days.
Good news is on its way to BHX it seems. (no manchester though
)