Still looking for crews, 727 and CV 580 and a few Falcon. The biggest problem seems to be the schedule or lack of. Now it is on demand cargo but people need to have days off to do, well, stuff. The old days of low pay and expecting people to work 24/7, on a beeper, with 20 min call-outs are over. Adapt or go out of business.
The irony is they cannot get people, particularly on the Big Boeing. They have the business but not the crews. So if you build it they will come. I hope they figure this out. Eventually you will lose business if someone calls but the jet cannot move. Everts now has home basing so IFL, and others, will eventually have to. It will grow the business though.