I've got some questions as well with Airbus and United.

I know it's faster to get IAH on the 737 but how long does it take to get it on 319/320? What are the Airbus bases?

New hires are getting 737s I hear...how long to get Airbus?

QOL is the same on 319/320 vs 737?

American has a lot of Airbuses...but I really want United. Will the 319/320 be sticking around at United? Any aircraft upgrade projections? Newer Airbus?