UPS hired someone with a highschool diploma and some college credit. But that person was in the pool a long time and they were well connected to several UPSers. So, I would say that it is possible but understand that an interview is very likely (job fair and rec letter a must), a pool letter slightly less (succesful interview) and a firm job offer much less (selected out of the pool). There are so many qualified applicants for UPS to choose from, hours and type ratings are only a small piece of what probably drives the pool score high enough to get pulled out.