Jay Perkins (Bakula) and his fellow pilot Frank (Fletcher) have been hired to fly
crop dusters by a local farmer, but they are fired for dangerous aerial stunts. This leaves Jay without income to support his wife Ellen (Rigg) and expected baby. He and Frank are offered a job flying
Cessna 188 crop dusters to
Sydney via
Honolulu,
Pago Pago, and
Norfolk Island for a handsome fee. Though Jay has reservations about the safety of the assignment, he and Frank ultimately accept. This upsets Ellen, who tells him that the money isn't worth the risk. Nevertheless, Jay and Frank take off the next morning, weighed down by all of the extra fuel necessary for the long flight. Both aircraft have an
automatic direction finder (ADF) to help guide them to their destination.
Air New Zealand (ANZ) senior pilot
Gordon Vette (Loggia) is looking forward to his impending retirement. At present, however, Gordon is about to serve as the captain of ANZ Flight 308—a brief two-hour trip from
Fiji's Nadi International Airport to
Auckland Airport in
New Zealand. Jay and Frank make through Honolulu without incident, but Frank crashes into the water upon takeoff from Pago Pago. Frank escapes unharmed, but his plane is destroyed. Jay offers to turn back, but Frank, reminding him of the big payoff, convinces him to keep going. After he has been flying for nearly 14 hours, Jay attempts to contact Norfolk Island by radio but is unsuccessful. He examines his ADF and finds that it is broken. Realizing that he has no idea where he is, Jay radios
air traffic control for help. A
search and rescue mission is sent out to find Jay, but their progress is hindered by a storm. Air traffic control tells Flight 308 that they are the only flight in the area that might be able to help. Gordon radios Jay and discovers that he is in danger of running out of fuel. Knowing that Jay is doomed without his help, Gordon convinces his passengers to let him change course and search for Jay. Back at home, Ellen is distressed to learn that her husband is lost at sea. Off the coast of New Zealand, Gordon is having difficulty conducting search and rescue operations in a passenger jet. The captain gets creative, attempting to locate Jay by triangulating his position from the range of his radio or by comparing their relative positions of the sun. After attempts fail Jay begins to consider
ditching his plane in the ocean while it is still light enough to do so safely, as it will soon run out of fuel anyway. Jay knows, however, that if he lands in the water he will probably not survive. Gordon is finally able to locate him, and Jay returns home to his family. ==Cast==