"Sí, sí estoy desvelado." -Yes, I've been up all night.- There are enough 767s over MEX
for me not to get this excited. You SCL767 or Gonzalo or any other Chilean brother, could possibly check if The Star of your star airline's fleet has let the 787 loose from South America and into Mexican air space? Xfa (Pls).
My other plane is an A380.