According to the practice bid percentiles, a pilot at the top of the 50% group in the Boeing would indeed be at the bottom end of the 80% group in the Bus. That is surprising, but it is actually more like 50.01% to 89.9%.

Keep in mind that it is just a practice bid, so it WILL change, and that the percentages are for the end of the training cycle. It might take a year for you to activate if you are at the tail end of the training cycle for the Bus and you might be one of the first to train in the Boeing.

Just something to keep in mind.