At a New York City hospital, Monica and Tess are assigned to Dr. Meg salter, a pediatrician. But when she decides to surprise her husband by boarding his flight to Paris, the angels have to call for back-up. Rookie caseworker, Celeste and Sam are put on the case, and so is Meg's fellow passenger Andrew, who had intended to take his first vacation in a century. Meg gets a surprise of her won when she discovers her husband, Brian is accompanied by his mistress, Olivia. As the plane heads into a storm, an already tense situation gets worse when the angels and Meg learn that Olivia is eight months pregnant. A consummate professional, Meg delivers a healthy, albeit premature baby girl, and the plane returns to JFK because of the medical emergency. By the time they get back, Olivia has had two seizures. Monica tends to the infant, while Dr. Parham and his trauma team work on the mother. Brian, overwhelmed by joy and sadness, receives a revelation from Andrew, he urges him to reconci