Can I fly from tj to Guadalajara with no passport?

So I'm taking a flight tomorrow from Tijuana to Guadalajara, but I don't have a physical copy of my passport. I only have the receipt that I paid for it and applied for it. The airline I'm taking is Volaris. Do I need the passport to take the flight? Or is it just to re-enter the US?

What is the process to same-day change flight on American Airlines?

Day before yesterday i was booked a flight tickets CA to LA and for some reason i want to cancel it. Kindly give me the support answers to resolve it.

Added (1). Hello, the day before yesterday I was booked a flight tickets Toronto(YYZ) to Las Vegas (LAS) and for some reason, I want to cancel it. Kindly give me the support answers to resolve it.

Red, Green and white planes flying in the night sky. But why?

I recently have taken my dog outside to do her business. Next thing i know I see a slow bright moving object coming to the direction of my house. It was blinking red on the right side, green on the left and white bright lights in the front and back of the plane. It flies past my house and i shrug it off. Normally I see a helicopter and once in awhile a plane. I look up and analyze the sky again. Another exact plane flies over my house, moving the same speed. Then shortly after another one comes but this time this plane does a curve and flies to the north of where i was standing. Now I'm questioning why i saw these planes because, normally like i explained before, I don't see planes often especially at nearly eleven at night. I see another flying object that appears to be farther from the rest and moving extremely slow but i assume thats a satellite or something.
For people that are going to say its and airplane. The nearest airport is far northeast, and i'm in the eastside. These planes were coming from the west.
Can anyone explain why they were flying like the way I explained.
It wasn't drones because drones are more closer to the trees, these werent but they were kinda close for them being planes.
I truly am confused…