I know that Skywest flights are more likely to be canceled (i just fell victim to an ATC-related cancellation on Thursday), but isn't it highly route and plane dependent? I mean, these are new planes for one, so fewer of them should go MX, and operations will still decide whether this particular flight should drop when SFO or MSP has limits on traffic.
I'm not weighing in on whether this is a good decision, but MSP-SFO on a 175 is not the same as ORD-ATW on an ERJ-145.