I'm planning on creating an item which when held in the off hand while flying gives the player a constant velocity, like a rocket but passive. To know what I need to multiply the players Motion, by, I need to know approximately what the max flying speed with the rocket is. I checked the wiki but couldn't find any actual numbers, just that it goes faster than without. I also could use the minimum speed required to stay airborne while flying straight/level with the horizon. I've tried using a repeat command block chain for chatting my position while flying but the numbers don't really make any sense, as they dip and spike a lot, so I'm just wondering if there's a way to get these values non experimentally.