Falling Water (2016)

S2E13 The Backstepper's Apprentice

Parker uses his time-traveling abilities to rescue a Nobel Peace Prize laureate, but inadvertently intersects with an airline flight, leading to its disastrous crash. A young passenger on the flight is swept back in time alongside Frank, and together they must not only prevent the tragedy but also ensure the safety of the Peace Prize winner and assist the boy in rescuing his grandfather.