Two Long Flights, Two Speed PRs

I had two long flights today and decided to beat the game on each flight. I've played it dozens of times and have been figuring out the fastest route for myself over the years.

First flight (file 3) was my fastest run ever (3:04 clear time)...until the second flight (file 1). Clear time 2:42! I could shave off a few minutes by not getting grappling hook and bombs early, but other than that I'm reaching my personal limits of speed. No turbo on these runs