SLC Airport is understandably confusing to travelers that do not use it on a regular basis. With Delta obsorbing much of Dallas/Fort Worth's traffic (the delta hub there closed) there are many more flights. Because of this passengers on scores of flights must check in at a completely different terminal than they will be departing from!! Furthermore there seems to be a mindset that any given regional jet is Skywest and any Skywest plane is operated by Delta. Neither is the case as United Express operates Skywest and Delta connection also contracts with Atlantic Southeast. The reason I mention this is because I asked for directions to the skywest check-in location (intending to travel with United Express) however I was sent to the wrong terminal where the Delta Connection check-in was located. This is probably a great airport for residents in the SLC area but it sure is confusing for visitors!