The Statistical Probability of Love at First Sight

Who would have guessed that four minutes could change everything?
Hadley Sullivan misses her flight at JFK airport, is late to her father's second wedding in London with never-met stepmother. Hadley meets the perfect boy. Oliver is British, sits in her row. A long night on the plane passes in a blink, but the two lose track in arrival chaos.
Can fate bring them together again?