Originally Posted by 1Taco

All they have to do is remove some seats from PSA's -700s to make them "small RJs." Also, some of the Mesa -900s are getting up there in age, so I guess it's not out of the realm of possibility that some of those are parked. Just a WAG on that.

But, from my understanding, (e75 manager in ground school said this) is that they're not new E75s and they're coming from another airline. He didn't specify for whom.