Actually, the skywest traffic at LAX (except for a few flights) ARE UA express.
It is a big hub for them, and for California.
for example, they fly to ONT SAN SNA LGB OXR SBA PSP IPL FAT YUM BFL MRY.
those are just some of the places they fly to, im pretty sure there is a lot more (i would have to check out the schedules).
in fact, this very same hub was where the fatal US-OO crash back in the early 90's occured.
since then, there have been no commercial (except for part 135 charters) into PMD (the destination of that very OO aircraft).
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