SAN-RDU is nice. PDX-PHL and PDX-BWI make sense as well. SAN-DFW I don't quite understand, given how frequently AA serves that route.

And BUR-HNL, seeing that AS/HA already serve HNL multiple times daily from LAX/ONT/LGB they still felt there was untapped demand from BUR? Interesting stuff! Maybe they should consider moving the 2 HA flights LGB-HNL/OGG to BUR. Given that there's absolutely no further connectivity at LGB on either HA or AS or AA, I'm not sure how efficient those 2 daily flights really are.