Is there a website out there where I can see the aircraft I flew on, say in the past 2-3 years? What I am looking for is the registration numbers. So I want to search for the flight on a specific day and see which ship it was operated by.
It'll take a bit of searching through spreadsheets and data, but it goes back a few decades. It only works for U.S. domestic airline flights, so if you're looking for international there are other threads where people have discussed resources for that.