My understanding is that Bombardier is having serious production problems right now. The -700 is filled with gremlins that they have yet to work out. We are constantly having problems with them and they seem to sit over at the TOC more than they fly. Also, I was speaking to a line Captain who had just flown our newest -200. Apparently it has a lot of little gremlins and shoddy workmanship as well.
So, my guess is that they are still hurting from the strike, and trying to get a handle on production. I believe I heard the same from some Comair guys as well.
Just for reference, we have gotten -700 ships 701, 702, 703, and 705. 704 is rumored to have been rejected by our company as it was a strike A/C and poorly built. Been told that SkyWest has also had the same problem.