I gave it to you actually (minus size differences as the way thats mapped to a flat page isn't accurate you'd have to use a round one for that), the one used by the flight radar systems lines up with the corresponding flight times so you have an interactive globe map with the planes mapped on to it including path tracking and speed statistics.

You can do it for free also in the same way I did it with the globe map. Just go to a booking website like kiwi or kayak, use your intuition to see what the middle point might be to where the flight times align and see if a flat earth map can be made where it physically makes sense. We don't need a plane to do that, tickets and tracking both satellite feeds (if you trust them, I do so it can be used to argue against me) and thousands of independant ground radars are available as I have proven.

Because I did do the research on this after watching a flat earth video, it was actually the speaker in the video that gave me the idea to do this as he claimed it would proof once and for all flat earth was real as I would not be able to find flight paths that correspond to the longest routes on the flat earth map. I then tried this myself and it convinced me the globe map was correct. So its not trough lack of will that I defaulted to there being a globe, I listened to a whole video about this cool theory about how antartica is actually an ice barrier to make it unfeasible to reach the edge of the dome and all kinds of cool logic to back things up. But it didn't held up to scrutiny when I tried his own test.

Hence its now my open question to flat earthers, I do appreciate that you actually answered. That was genuinely the first time. I just was hoping for something more conclusive rather than speculation. Considering you seem so vocal about it I assumed you'd have these details at hand. You even agreed before I looked up the tickets that the flight we tried this with would be the longest flight. You did not warn me beforehand that this wouldn't be an accurate way of testing, neither did you back up the theory that the flight speeds are rigged up or debunk the ground radar speed data.

So ultimately I am not convinced and do encourage you to investigate all these data points. Maybe you will find something interesting. If not, then we will probably have to agree to disagree.