I'm looking to do a mileage run to PEK from PHX through LAX. I would arrive at 4:20pm and departure is at 6:30pm. I have a Chinese Visa and an APEC card. Is this doable? I'm able to book the flight but want to make sure it's in the realm of possibility. I'll be flying AA so it looks like I'll be in and out of Terminal 2. If anyone can provide any insight on any grief I would get or any issues I might have flipping the flight like this I would appreciate it.