Dornier 328JET - PHL to PVD (and the return) on a number of occasions from 2002 - 2004. Will be flying one again in a month or two from PDK to CLT.
I probably flew on something that is now obsolete from BOS to SFO, SFO to SNA and LAX to BOS in Summer 1993. Wish I remembered what type of aircraft I had for those flights, but I was young.