Originally Posted by
braslvr
Anyway, back on topic, I'm positive I've had burgers early AM at McDs in US airports, though it has been several years.
They certainly have a full lunch menu during breakfast hours at the McD's in the AA terminal at JFK. No McD's at SFO or SJC, nor to my memory one at LGA, and that pretty much is the limit of US airports I've been at early enough for breakfast in recent or even halfway-recent memory.