I want to change the 35min connection time as well. However, 1. delta only operates 1 flight from BOS to LAX on my day of travel(March 4th) , 2 the constrain of my personal schedule only allows me to take flights departing after 4 PM. Will it be possible to get DL to put me on an earlier flight on another carrier? I see flights available on AA B6 and VA that will allow for a longer connection time.