find flight data of a flight one and a half weeks ago

Hi folks, i’m rather new here and hope someone can help with the following.

On the 25 of july i flew on an Air Berlin jet from Dusseldorf int. to JFK in the us on a early morning flight.
The flight was in late and arrived late at JFK.

Is there a way in which I can pull up the correct flight data for that flight?
If so, how?

Thanks for your help!

Here is the link for all flights between Dusseldorf and JFK.

flightaware.com/live/findflight/EDDL/KJFK

Click on the flight number and you get a page like this…I picked one the early morning non-stop flights, 7450.

flightaware.com/live/flight/BER7450

You can see the info for all the flights. Click on the “more past flights” link at the bottom of the page for dates back into July.

On the 25th, it looks like the 7450 flight was about three hours late leaving Dusseldorf.

flightaware.com/live/flight/BER7 … /EDDL/KJFK

I didn’t look at any of the other morning non-stops.

Thank you very much for your help!