Are you particularly trying to test Ethernet? I can get 500 Mbps speed tests over WiFi from my phone pretty easily.
I Set Out to Create a Simple Map for How to Appeal Your Insurance Denial. Instead, I Found a Mind-Boggling Labyrinth.
This is the only real rule. Some airlines will have incentives for checking in early.EDIT: a little bit of research seems to show varying times down to as low as 30 min, and up to about 90 for international travel.
I like squeal. MS-squeal, my-squeal