An accident has occurred aboard a Aeromexico flight in Mexico, according to the airline. Aeromexico wrote on Twitter Wednesday just after 5 p.m. ET that it was aware of an "accident" in the northwest Mexican state of Durango. Flight #2431 was involved in the accident, according to the airline. The type of plane used on flight #2431 -- the Embraer 190 -- has a capacity of about 100 passengers, the airline wrote on Twitter.