The company got wise with contract language concerning SDF crews. We have scheduling limiting language based on early duty window (EDW) and critical report time (CRT), think true back side of the clock hours of the day. The catch is that this language is based on local domicile time, meaning your base. The company figured out to flow ONT crews to SDF then fly them in and out of SDF with almost complete disregard to EDW and CRT rules due to the time zone difference between California and EST. The result has been a lot of nasty night flying for ONT crews that wouldn’t be contractual for SDF based pilots to fly.
ONT base is 76/75 only.