Well, the 'Denzel Flight' being a true story depends on the specific context. If there is a well - documented account of a flight associated with someone named Denzel, then it could be. There might have been news reports, eyewitness testimonies, or official records that support the events that took place during this flight. Maybe it was a heroic flight where Denzel helped save the day, or it could be a more ordinary flight with some extraordinary events that made it a story worth telling.
There is no direct connection between Denzel Washington and 'Pulp Fiction'. 'Pulp Fiction' is a Quentin Tarantino movie known for its unique storytelling and characters like Samuel L. Jackson and Uma Thurman. Denzel Washington has his own body of work in different movies that are not related to 'Pulp Fiction' in terms of the story or production.
Perhaps there was a medical emergency on the flight. Denzel could have been the one to find a doctor among the passengers or helped the flight attendants with first aid. Also, there could have been a problem with the flight's navigation system, and Denzel's quick thinking or past experience (if he had any relevant) might have been important in getting the situation under control.
In 'A Soldier's Story', Denzel Washington was approximately 29. His performance at that age was remarkable and contributed significantly to the film's success.
Flight isn't a true story. It's a creation of the scriptwriters' imagination. The plot and characters were developed for the purpose of entertainment rather than being based on real events.