Science · Facts & sources
4 sourced facts about aircraft, each with the context behind the number. 4 more are in today's round and appear here after it closes.
AnswerAirbus A320 family
The A320 had already passed the Boeing 737 in fleet size in 2017 and in total orders in 2019.
Source: Wikipedia, Airbus A320 family (2025) en.wikipedia.org
Answerabout 5,500
More than 14,000 FAA air traffic controllers keep them safely separated.
Source: Federal Aviation Administration, Air Traffic By The Numbers (2024) faa.gov
Answer166,000+
Add more than 10,000 rotorcraft and 30,000 experimental light aircraft to the private-flying fleet.
Source: Federal Aviation Administration, Air Traffic By The Numbers (2024) faa.gov
Answer970,000 lb (440 t)
That's the newest variant of the jumbo jet, which first flew on February 9, 1969.
Source: Wikipedia, Boeing 747 (2023) en.wikipedia.org