Originally Posted by jrl767

32. (1975) With regard to flights published in the North American version of the OAG per the spring of 1975, there is only a single 747 shown to be serving Philadelphia International Airport. Identify that airline and from where it flies its 747 into Philadelphia.

Pan Am 747 operating SJU-PHL

Correct! Here's the inbound itinerary -

Pan Am PA 214 San Juan (SJU) 130p-505p L Philadelphia (PHL) 747-100 Daily

49. (1978) Ah… what a treat to be able to get out of Alaska in the dead of winter and head for the sunshine and golf courses of Orlando, Florida. Better yet, you’ll be traveling via three nonstop flights, each operated by a different airline. As an added bonus, each flight will be operated by a different type of American built widebody aircraft. Identify the three airlines, the routing including the two connection airports and the three aircraft types.

UA 747 operating SEA-Chicago/ORD to connect to the DL L10 into MCO

Neither United nor Chicago ORD are involved in the correct answer. Please, continue on...