I'm going to have a flight on LAX-PPT route as a platinum member. I'm relatively newbie on FB.. So, is there any benefit I can expect? As I know, extra baggage allowance, extra mileage (but I'm on 50% class..)

Will be there any chance getting upgrade to next class or even to premium economy class?? On retuning flight, I could choose exit row seat ($50 value).. But, no idea on other stuff yet..

Please kindly let me know what I can expect as platinum..