flight on the 172 from london city 27 to heathrow 27R, direct, at 1000ft
all caches emptied and set to 128gb
2020
1st flight: 2.98gb downloaded
2nd flight: 0.14gb downloaded
2024
1st flight: 3.85 gb downloaded
2nd flight: 0.54 gb downloaded
it appears 2024 streams a little more data accross the board, but they are pretty close
my guess is despite if your internet is slow or not, you wont notice that much difference between 2020 and 24