Hi all, another cabotage question as this seems to be the thread of choice.
Does ticket stock or codeshare matter, or is it literally just if one of the legs is operated by a US carrier?
Example for clarity:
XXX - MEX on AM ticket, AM flight number, operated by Aerolitoral
MEX - JFK on AM ticket, AM flight number, operated by Delta
Also curious if somehow round trip or one-way made any difference?
XXX is where? In Mexico?
Aerolitoral seems to be a regional airline of Aeroméxico
https://en.wikipedia.org/wiki/Aerom%C3%A9xico_Connect
To me you are over thinking this and getting confused on what cabotage means
Is it just a normal flight from regional Mexico and then onto USA? Like 1000's of others
Edit
https://en.wikipedia.org/wiki/Cabotage
https://en.wikipedia.org/wiki/Freedoms_of_the_air