In 1942, Roberta "Bobby" Hollis joins the Air Transport Auxiliary, ferrying aircraft across Britain. Escaping a stifling family life, she finds purpose among the "glamour girls," delivering Spitfires and bombers with skill and daring. But Bobby's past casts a long shadow, and family secrets threaten to unravel her newfound freedom.
As war rages, Bobby confronts danger in the skies and turmoil on the ground. A chance encounter with a French resistance fighter entwines her fate with a hidden world of courage and sacrifice. Can she navigate the treacherous skies and the complexities of love and family, or will the weight of the past bring her crashing down?