Hey guys! I found an ACARS website that could practically give you the flight number and reg of the aircraft if the flight was after 2006. To find your flight, just put in the date and then search (CTRL + F) the route. Here's the link (just change the date, it's in YYYY/MM/DD):
https://www.acarsd.org/world_ACARS_r...t_20060101.txt
But, I'm not sure if it will provide information with recent flights, but I used this database to find my old flights from around 2009.