connection flights

Dear someone.

Can somebody advise why some my flight is could not find connection flight?

Here's attached screenshots 

I'm trying to connect flights FH229 (MEX-SAN) with FH330 (SAN-DFW)

please help!

1980

1.jpg

1979

2.jpg

1978

3.jpg

The detour of flying MEX-SAN-DFW instead of MEX-DFW would be too long (280% the direct distance). That's why passengers won't book these routes in AirlineSim and it doesn't show up in the connections tab as well.

The detour of flying MEX-SAN-DFW instead of MEX-DFW would be too long (280% the direct distance). That's why passengers won't book these routes in AirlineSim and it doesn't show up in the connections tab as well.

thank you. I gotcha 

250% is the limit but you would get any passengers only if there was absolutely no other alternative to fly between such two airports because 250% is too long. But that’s the limit.