The only face to face would be if you are lucky enough to grab a spot at their next career expo on the Delta campus...when the next one is, I do not know.

As others have mentioned getting a Delta pilot to submit an internal Rec (which is different than the one attached to airline apps) will guarantee your app gets pulled and scored within 30 days, but then the timeline gets cloudy...some folks have internals submitted and get invited for interview a month of two later...others wait years. Some never get invited...pilot hiring works in mysterious ways.

Good luck!