MVP for one year then gold for another 9 I believe. So 10 years continuous status for me....pretty much since we moved up to Anchorage. Never flew much before that and 95% of my miles are personal travel. We generally squeek by and rarely hit more than 45K for the year (paid...usually a few mileage flights in there too).
So not a heavy hitter but DH and I are certainly loyal AS travelers. I've only flown Delta a couple times since we moved up here and those were award flights.