As of today, no US passenger airlines operate the Boeing 747
I recently travelled on one of BA's "refurbished" 747's and I hated every minute of it. Noisy, cramped facilities, find the A380, 777 and 787 far more comfortable for a long haul flight.The 747 was amazing, when it was introduced, but it has now reached an age where it needs to retire gracefully, and point to point with twin engines is seeing to that.