- "Fourth flight will be led by the new kid, Luke Skywalker. Darklighter will be Luke's starboard wingman, flying as Red Three...Wedge, you'll be port wing, flying as Red Two."
- ―Commander Garven Dreis
Fourth flight was a unit of T-65B X-wing starfighters within Red Squadron, a starfighter squadron that was part of the Alliance to Restore the Republic. They took part in the Battle of Yavin and was led by Luke Skywalker, with Wedge Antilles and Biggs Darklighter as his wingmen.
- Star Wars: Episode IV A New Hope (First appearance)
- A New Hope: The Princess, the Scoundrel, and the Farm Boy (Voice only)
- A New Hope: The Princess, the Scoundrel, and the Farm Boy audiobook (Voice only)
- Star Wars: A New Hope junior novelization (Voice only)
- "Duty Roster"—From a Certain Point of View (First identified as Fourth flight)
- "Desert Son"—From a Certain Point of View (Voice only)
- "Grounded"—From a Certain Point of View