A Northern Flight is a house‑rule variant of seven‑card stud.
Explanation. A Northern Flight is a house‑rule variant of seven‑card stud in which all hearts are wild, unless the player holds at least one spade in their hand. If a spade is present, no hearts are wild. This quirky format can add an unpredictable twist to stud games and is sometimes used in home games or high‑variance cash sessions.