The Mountain Between Us - Charles Martin

What if your life depended on a stranger? On a stormy winter night, two strangers wait for a flight at the Salt Lake City airport. Ashley Knox is an attractive, successful writer, who is flying East for her much anticipated wedding. Dr Ben Payne has just wrapped up a medical conference and is also eager to return home. When the last outgoing flight is cancelled due to a forthcoming storm, Ben finds a charter plane that can take him around the weather front. And when the pilot says the single engine prop plane can fit one more, Ben offers the seat to Ashley.