Join Date: Jun 2005
Location: PBI | Formerly CLT, LHR & AMS (with just a bit of PSP)
Programs: Proud AA CK Spouse, AA Plat, HH Diamond, BonVoy Titanium, Caesars7* (comp), Wynn Black, HR Icon
Posts: 8,208
Since you mentioned bags (and Delta as an option).
Delta First Class domestic gets 3 bags at 70lbs per bag (per person).
Also, if you can still use the bag check at Venetian (a few airlines, including Delta, used to participate); this could be another advantage (though, there is a minor fee for this service). [haven't used this service in years, so perhaps, it's no longer available]