I have always had great success finding flights here at FlightAware, but recently I went looking for IB7017 (an Iberia flight from BOS to LAX) and wasn’t able to find it here.
Under “Private Flight Tracker” I searched for IB7017, IBE7017
Under “Airline Flight Tracker” I selected Iberia and inputed Flight # 7017
I searched for flights between BOS and LAX and didn’t find anything arriving around 10:45pm (the scheduled arrival time)
Then I went to another website, FlightStats.com, typed in IB7017, and there it was. Apparently operated by American Airlines, AAL223, which does show up on FlightAware simply by inputting “AAL223” under Private Flight Tracker.
Any help or ideas?