So far, flights to EWR from BOM were cancelled on July 22, 24 & I believe there were few cancellations between July 15 - 20 as well.
There have been few cancellations of DEL-ORD and DEL-SFO sectors too - July 22

Although the AI website only shows up status till July 25, few customers are getting cancellation emails for future flights in August. Wonder if the recent furlough of pilots and staff has anything to do with this. I can see that there is huge demand for travel but AI may have limited resources (staff and fleet). Just my assumption. They may be other factors too e.g. the air bubbles, limit on how many flights can be operated etc.