The similar thread in the Flight School forum got me thinking about this question. Some have already provided their list, but what the heck. Some may need to update... like me!!
I'm talking about as a pilot, but not necessarily PIC... as for passengers, that is a thread I'll leave to someone else. No elitism meant here (no, really

)... my list isn't very impressive, but I'm proud of it, I guess. And I honestly have forgoitten the models of a couple of airliners I've been on (typical of me

). I am also hardly a jet-setter; my list of airline flights is not impressive. Taken a few hops in light aircraft as a passenger; more interesting, but I'd prefer to see that in a passenger-only thread, also.
In order of accumulated hours:
Cessna 172
Cessna 150/152
Zlin 242
Van's RV-4
Piper Tomahawk
Piper J3
Just broke the 200-hr mark recently; feels pretty good .