Hi--
I am a recently-minted Silver (and now well on my way to Gold) - I booked a Y-fare from DTW-LGA and was upgraded immediately, nearly 2 weeks before the flight. I am certainly not complaining, but wondering how/why this happened on such a popular Delta route. Last time I flew this route - a few weeks ago and on the exact same flight - I was #20 on the upgrade list (and was Silver when I booked/flew that route).

I'm more curious to see how I can replicate the good fortune in the future

Thanks-
(P.S., I'm a frequent reader and a new poster)