4,000 TT, and 2,000 PIC military is nowhere near the bottom of the competitive range. Most fighter guys retire with far less than that and go straight to a legacy. My advice would be to avoid Atlas. Friends who are there say it’s like working for Lorenzo reborn. None of the regionals are places that you want to spend very much time. Envoy would eventually give you flow to AA, but it wouldn’t be user friendly until then. I’d go to Sun Country and get some 737 time while you attend job fairs, network, and wait for the phone to ring. The legacy airlines love military pilots and every passenger carrier that you’d want to work for has the 737 in their fleet. That kind of military time isn’t entry level, don’t seek out entry level jobs.