Finding Inbound flight Stats of Flight in the Past

Is there a way to find the status of an inbound flight from the past? I flew UA330 from ORD-EWR on 8/1. I’m pretty sure the inbound was IAD-ORD, but I do not have the flight # so I’m unable to pull up the status. Any way to search for IAD-ORD routes on 8/1?

It was DCA-ORD: