I still have that game but I don't play with it anymore. I bought it 12 years ago. I used to play with it on my old PC
when I was a student at college in the early 90's.
You could take lessons on the B737 aircraft but you could also fly 4 other aircraft types: A320, B767, B747 and the little turboprop Shorts 360. The career assignments were on three aircrafts, B737, B747 and B767, you could take a checkride to get a type rating on each. Flight assignments covered 26 major airports in the United States. You could either pursue your career with a given starting salary and a list of assign flights in various WX
conditions, but you could also choose to do a flight on your own for your pleasure.