747-600X From United States of America, joined Jan 2000, 2780 posts, RR: 15 Posted (12 years 1 month 1 week 3 hours ago) and read 1399 times:
Does anyone know which airline and which plane thereof has the most varieties of seating classes in a single plane? I've seen planes with 1, 2, and 3... never anything more. Are there any which offer 4 or 5?
"Mental health is reality at all cost." -- M. Scott Peck, 'The Road Less Traveled'