One thing to note: there are possibly codeshare with Aeromexico and 9 other airlines:
Check flight status of both JetBlue arriving and departing flights today
We suggest you first check the TSA security wait times and our suggested arrival time to DFW based on your flight departure. Generally, travelers check-in at the desks labeled Aeromexico, however, you can also use the Aeromexico mobile app or website to check-in 24 hours prior to your flight departure.
Aeromexico Baggage Fees and Policy
|Carry-on||1 Bag + 1 Personal Item|
|Check-in||1 Bag + 1 Personal Item|
|Special||1 Bag + 1 Personal Item|