negative, most recent data on internal website says 9 months for a R2 line and 1 year for R1 line and you will spend your first three months in training (more if the sims are still backed up) so by the time you actually start flying post IOE, just a few months...

Seasonal fluctuations, CVG closure and the day you start will all have an impact on the times.

So while that all may be true for Greybush, someone who was hired ~9 months ago is holding a R2 line in CLT and someone who was hired ~1 year ago is holding a R1 line on the March bid.