Walking on air dreams

Last night I dreamt something different: I was trying to walk faster to return to work from a break in which I was trying to recover my personal phone from an off-site facility where they were about to destroy it by mistake thinking it was an old work phone with poor security (i.e. they broke into it, so it was considered obsolete :) In my attempt to walk faster, I did two different things this time: I was walking with big steps about 8 ft off the ground on side of buildings and I was also "swimming" like a frog in the air about 8-10ft off the ground. Usually, my recurrent dreams of walking on air dreams involve me walking very fast (almost at running speed) by stepping on air just a few inches off the ground, thus reducing friction and doing it without being noticed :)