Originally Posted by
FLYBOYMATTHEW
The "balance" is determined by whichever group will perform the flying the cheapest. If it's them, Frontier pilots don't fly south of the Rio Grande or Heaven's Waiting Room. That'd be done by those 80 (or more) shiny new Volaris Airbii. DEN-CUN-PUJ, LAX-MEX-SJO, MCO-MEX-PVR, etc, or whatever other landing rights they are able to secure.
It could be worse than that! Let’s say volaris’ crew base is MEX. Their trip routing could be something like MEX-DEN-YYC (overnight) YYC-DEN-CUN, (overnight) CUN-DEN-MEX. unless you have scope, there’s nothing preventing this from happening and possibly taking ALL of your international flying