Originally Posted by
YYZC2
The CRJs were mainline operated until the EMBs showed up, then they were transferred to Jazz.
That's only partially true. AC operated CRJ1s and Jazz bought and operated CRJ2s in addition to the CRJ1s that got transferred over from AC.
Since the OP was referring to CRJ2 (CRJ-200) the answer undoubtedly is NO.