The only domestic route on a 747 I can think of is LAX-IAD and IAD-LAX on UA as part of thier "Round the World" flights. SAA flies a 744 on FLL-ATL and Aerolineas Argentinas on JFK-MIA, QF flies one on JFK-LAX, and, while not truly domestic, Cathay Pacific flies a 744 on JFK-YVR (and is allowed to carry passengers on just that leg) but, of course, QF, AR, and SA can't carry passengers between just those two cities. When AA, DL, and everyone operated 747s, popular routes included MIA-JFK, JFK-ORD, ORD-LAX, LAX-JFK, JFK-SFO, and flights between hubs and Hawaii. I can't think of any 747 routes on NW today. Anyone?