DL new boarding pillars at LAX. Note how Comfort + stays close to the old "Premium" pole, while Sky Priority is now on the side (behind Main 2 in the picture)
Narrow gate variant of the new boarding poles at LAX. No poles for Main 3 and Basic.
DL redcoat saw me posting and said that so far it is fine, but a few people have complained about seeing the word "Basic" on their boarding passes.
If so, then that is probably serving their purpose, since they created a fare class they don't want people to actually buy.
LAX is really Premium-heavy today for a Sunday, more so than most weekdays in the 6am hour as media and sponsors head to ATL for the SB.