Actually how fast is the Aquabus?

As one of the only few public transports in Teyvat so far, would it actually be faster to travel through the Grand Line (waterway) on foot?
Aquabus is about as fast as :
1. Sprinting
2. Flying

[@captain_blackwool]

Sir/ma'am/whatever you are, I'ma need you to clear those exclamation marks

[@Sam-je2xj]

A monster obviously

[@terraghost]

Either this guy truly is a monster or they are on a private server since all their characters are lvl 1.

[@Heavenly_Winter]

​@@terraghostkeqing, xiao and qiqi is level 90? What do you mean by all their character are level 1?

[@VGEvery]

It's not completely fair test since you used Xiao and Wanderer together which gives anemo resonance and boost for speed.

[@igrovoystatut3646]

nice E Lan and Linnet

[@saiki244]

"tall"