We'll use this topic a source in this working. :
https://www.theflatearthsociety.org/forum/index.php?topic=73165.0Important: Only the following values will be used as speed.A306 722kmh
A318 627 kmh
A319 627 kmh
A320 627 kmh
A321 627 kmh
A330 687 kmh
A332 687 kmh
A333 687 kmh
A343 759 kmh
A346 759 kmh
A359 810 kmh
A388 815 kmh
B712 574 kmh
B733 574 kmh
B734 574 kmh
B735 574 kmh
B737 615 kmh
B738 677 kmh
B739 677 kmh
B744 807 kmh
B748 811 kmh
B752 707 kmh
B763 707 kmh
B764 757 kmh
B772 757 kmh
B773 789 kmh
B77L 811 kmh
B77W 789 kmh
B788/B789 811 kmh
Calculations between these cities are wellcome:
Sydney (YSSY)
Johannesburg Or Tambo (FAOR)
Chile Santiago (SCEL)
New York (ZNY)
Beijing (ZBAA)
London (LHR)
Doha (OTHH)
Sydney (YSSY) Johannesburg Or Tambo (FAOR)
10.292 kmsSydney (YSSY) Chile Santiago (SCEL)
10.704 kmsSydney (YSSY) New York (ZNY) : N/ASydney (YSSY) Beijing (ZBAA) :
7974 kmsSydney (YSSY) London (LHR): N/ASydney (YSSY) Doha (OTHH)
12.001 kmsJohannesburg Or Tambo (FAOR) Chile Santiago (SCEL) N/AJohannesburg Or Tambo (FAOR) New York (ZNY)
11.628 kmsJohannesburg Or Tambo (FAOR) Beijing (ZBAA)
10.931 kmsJohannesburg Or Tambo (FAOR) London (LHR)
8.574 kmsJohannesburg Or Tambo (FAOR) Doha (OTHH)
7.058 kmsChile Santiago (SCEL) New York (ZNY)
8313 kmsChile Santiago (SCEL) Beijing (ZBAA) : N/AChile Santiago (SCEL) London (LHR):
11.627 kms.Chile Santiago (SCEL) Doha (OTHH) : N/ANew York (ZNY) Beijing (ZBAA)
10.472 kmsNew York (ZNY) London (LHR)
5.705 kmsNew York (ZNY) Doha (OTHH)
10.322 kmsBeijing (ZBAA) London (LHR)
7.944kmsBeijing (ZBAA) Doha (OTHH)
6.708 kmsLondon (LHR) Doha (OTHH)
5.681 kmsColors on calculated values:
If there is at least 3 flights between source cities with different aircrafts, the calculated value will be marked as authoritative and colored as
"green".If there is at least 2 flights between source cities with different aircrafts, the calculated value will be marked as reliable and colored as
"orange".If there is only 1 flight between these source with one aircraft, the calculated value will be marked as suspicious and colored as
"red".selected cities will be changed to others. Because most of selected cities are not popular and most part of distances are marked as red. There is only 4 greens (most reliable) routes in 21.
REPORT:
Total selected number of routes: 21
Number of Most reliable distances (green): 4
Number of Reliable distances (orange): 4
Number of suspicious distances (red): 8
Not Applicable distances (N/A) : 5
Result:
Insufficient reliable data. the task was canceled. alternative methods will be tried.
Alternative 1:
Starting with central cities. We will select most crowded airports and try to arrive most number of "greens".
China is suspicious.
Russia is suspicious.
India and Indonesia is suspicious.
So what is left?
We may start flights inside USA, Canada, Europe, Africa and Australia. It's important to be close in terms of the merge method. for this reason it should start from flights inside Europe, inside USA and between europe to the USA.
Selected cities for round 2.
They selected by most crowded ones except China, Russia, and such as countries.
Number of Place/ City name/ (rank in world most crowded airports)
1- Hartsfield-Jackson Atlanta (1)
2- Dubai (3) Doha (Qatar airlines goes almost everywhere)
3- Los Angeles (4)
4- Chicago (6)
5- London (7)
6- Paris (10)
7- Dallas Fort Worth (11)
8- Amsterdam (12)
9- Frankfurt (13)
10- Istanbul (14)
11- New York (16)
12- Denver (18)
List is taken from here: http://www.businessinsider.com/20-busiest-airports-in-the-world-2017-5/#no-20-bangkok-suvarnabhumi-airport-bkk-55892428-passengers-in-2016-1
Los Angeles - Atlanta: 3.073kms. +-7%Los Angeles - Chicago : 2.769kms. +-3%Atlanta - Chicago: 1.221 kms. +-8%Dallas- Los Angeles: 2.168kms. +-12% Dallas- Atlanta: 1369 kms. +-7%Dallas - Chicago: 1.583kms. +-8%New York- Los Angeles : 3992 kms +-5%New York - Atlanta : 1.491kms +-5%New York - Chicago 1.430 kms. +-8%New York - Dallas 2275 kms. +-5% Denver - New-York 2570 kms +-4%Denver - Los Angeles 1.584 kms +-9%Denver - Atlanta 1.989kms +-6%Denver - Chicago 1.641kms +-5% (google out)
Denver - Dallas 1.268kms +-3% (google falls)