Originally Posted by Otterbox

Not that it's bad but #15 or #1500 at SWA you'll likely still retire as a 737CA (or whatever the NB replacement is for it for your last 10 years) schedules might be different but flying will likely be the same.

You'd retire within the top 1000 at UAL. You'd have a bunch of fleets and seats flying and schedules to choose from.