I went from Oaxaca to Mexico City (where the airport had been shut down earlier in the day for a reason I have not been able to find), from Mexico City to Guadalajara, and from Guadalajara to Mexico. The photos depicting a city are of Mexico City (DF/Districto Federal). The photos of just landscape are outside of Oaxaca.
The two first flights are fifty-five minutes each. The third flight was just under four hours. I finally fell asleep on the third flight after a hot ham, cheese and jalapeno sandwich. When I woke, I thought, seeing the lights of a city below, I am almost to Oaxaca. Then, elation filled my head when I remembered that I was headed home, that these lights were over a city near Sacramento.