ANC Does see a decent number of lines with one or two in base layovers. They’ve hired a lot of ANC locals over the last few years though, so may take a little time to consistently hold those. As long as its flights that typically go on schedule (ie, Not Boeing or AMC), those layovers usually hold up. MIA is the best for that but really senior. The other 74 bases typically start out with heavy crew flights on their first leg so they really don’t want you to get back to base for a layover because they’d owe heavy rest.