Maybe the best thing for you to do is take a cab from the Hyatt to the Burbank airport Monday morning. My flight arrives on Southwest (from Oakland) at about 8 AM. I've rented a car. Then we can drive to Edison from there (it's about 30 minutes from the airport), east of Pasadena on 10. Then I can drive you back with me from Rosemead and you can catch a cab from Burbank to LAX. Should be pretty easy that way.

Jeff