By year end 2018, United plans to decrease its ERJ-135/145 fleet by 2 aircraft. The CRJ 700 fleet will be down one aircraft also by the end of this year.

This means our ERJ guys are taking someone else's flying and if we get something from UA on the CRJ side, it'll be at the expense of someone else too.

http://ir.united.com/~/media/Files/U...e-earnings.pdf