Google says: (80 000 feet) / the speed of light = 81.336269 microseconds So no, that's not a very big amount of latency. Not to be confused with the latency y

Google says: (80 000 feet) / the speed of light = 81.336269 microseconds So no, that's not a very big amount of latency. Not to be confused with the latency you get to satellites, which is much much larger due to them being way further out.