Worth remembering that in the USA DUI is different. There is no RBT, and the police have to have a reason to pull you over. Then if they do you have to blow .08 so very different than here.
The former administrator of the FAA had a DUI charged dismissed because the Police had no reason to pull him over. Very different to here where the Police can just pull you over and breathalyze you for no reason.
I would suggest you seek US Legal advice and maybe discuss it with the airline.