Again:
Start from basic.
IF undoubedtly earth is flat
It isn't.
All the available evidence, including flights, points to Earth being round.
As such, we have no reason to dismiss the globe.
You falsely claimed flights refute the globe, yet at every attempt you have failed to demonstrate that.
These flights refute your garbage and support the globe.
So no, we don't need to pick any delusional FE model.
We can stick to the globe. If you want us to reject it, you need to demonstrate an actual problem with the globe, not just repeatedly claiming there is one.
As to phew, it explores actual reality as I said before: the shifting latitude, the huge broadness of Northern hemiplane, zero northwards flight at northernmost of the earth.
You mean it repeatedly rejects reality and tries to substitute in pure fantasy.
There is no northern hemiplane, and the northern hemisphere is the same size as the southern.
Flights in the north do go north, just like the one I provided you still ignore.
If you were at the northern most point on Earth you would be at the north pole, and every direction is south.
Your wilful ignorance of reality will not change it.
Not to mention speed math is strange compared to the real super speed of MODERN airplane. Under 800 kph is a joke. 
Your inability to comprehend basic maths is not a problem for the RE, it is a problem for you.
As I demonstrated the speed is over 900 kph.
Repeating the same lie doesn't demonstrate any problem with the globe. It just demonstrates your dishonesty.
And modern airplane can go faster than Concorde.
Modern fighter jets can, commercial planes for commerical passenger transport cannot.
https://airportcodes.io/en/blog/top-10-fastest-passenger-airplanes-in-the-world/
Which show 2 faster than the Concorde.
The first was retired long ago, before the Concorde.
The second is a dream which hasn't even flown yet.
So once again, you are shown to be spouting pure garbage.
Going to the rest of the list and using large aircraft you are down at ~1100 km/hr as the MAXIMUM speed.
That is different to the cruising speed.
For example, the Airbus A380 is rated to a maximum speed of Mach 0.96.
That is the maximum speed it can tolerate and still be deemed safe.
But it's cruising speed is Mach 0.85
So the speed of the flight I provided is quite reasonable.