UPS does NOT have a crew base in CGN. Their only crew bases are SDF, ONT, MIA, and ANC.
Her trip may have her flying in and out of CGN, but with a commercial or company DH on the front and back end of her trips to position her. Seeing as how she lives close, she is probably senior enough hold the trips and not have to take the DH.
However, with the phase out of the 727 in August, her life will probably become much different.