I am finally updating my flightmemory page and I am missing a tail number from a flight that I took in June of 2014 and it is driving me crazy.

It was DL5782 from SAN to SEA on June 14, 2014 at 6.42am.

I know that the flight was operated by Compass Airlines. I tried to search the BTS database but it is only showing me Alaska Airlines flights.

Does anyone have any info on the aircraft registration for that particular flight?

Thank you very much