This thread reminded me of an amusing true story concerning the last Qantas 707 revenue flight

Qantas flew it’s last 707 trans Tasman service, Auckland/Sydney, in 1979.
Some weeks prior to the flight it became obvious that demand would exceed seat availability as airliner buffs near and far booked for what would be a sentimental journey.
Qantas in Auckland telexed head office: “Due heavy demand by aviation buffs for seats on final 707 flight (QF44 AKL-SYD 25 MAR ) suggest substitute 747.”

hahaha classic!