Oct's book is 'The Mountain Between us' by Charles Martin

After their flight is canceled due to stormy weather, neurosurgeon Dr. Ben Bass and photojournalist Alex Martin hire private pilot Walter to get them from Idaho to Denver for connecting flights to Alex's wedding in New York and Ben's emergency surgery appointment in Baltimore. Walter, who has not filed a flight plan, suffers a fatal stroke mid-flight, and the plane crashes on a mountaintop in the High Uintas Wilderness. Ben, Alex, and Walter's Labrador Retriever survive the crash but Alex has injured her leg quite badly. Ben attends to her cuts and injured knee, and buries the pilot while she is unconscious.

audio (10 hr) & ebook on Libby

Apparently, this is also a movie.