Frequent Flyer Miles Achievement. Need some feedback

[MikePapa4008]

The below is from a thread describing all achievements

Achievement guide and discussion

Hey everyone! I have been working my way through the Microsoft Flight Simulator achievements and thought I’d make a little guide listing what I’ve discovered while trying to unlock each one. Unfortunately, unlocking every achievement is currently impossible due to a combination of missing challenges and bugged achievements. But hopefully this guide will help you get the ones that can be unlocked. Before you start hunting, make sure you turn assistance off, many achievements will only work whe…

Frequent Flyer Miles
Description : Fly from LFBD airport near Asobo Studios to KSEA airport near Microsoft HQ

Solution: This is a long flight, so make sure you plan ahead. Create a flight plan from LFBD in Bordeaux/France to KSEA in Seattle/USA. I recommend picking a Boeing 747 and fly IFR High Altitude Airways, as you want to cruise at a high altitude. Make sure you’re familiar with the autopilot before starting.

The total flight is around 9 hours, the achievement will unlock upon touchdown.

Known issues: Not an issue with the achievement itself, but because of the way fuel consumption works in MSFS, you will most likely run out of fuel before reaching your destination.

The achievement can be unlocked with the use of assistance so make sure you activate unlimited fuel, or use the refuel/repair hotkey.

It is not know weather landing midway for a refuel will break the achievement progress or not, the same goes for loading a save game, so I recommend doing the trip in one single session.