a person who travels regularly, esp. by automobile, bus, train, etc., between two points at some distance from each other, esp. between a residence and a place of employment
adjective
of or for commuters or commuting: a commuter airline
See commuter in American Heritage Dictionary 4
(kə-myo͞oˈtər)
noun
One that travels regularly from one place to another, as from suburb to city and back.
An airplane or airline that carries passengers relatively short distances and often serves remote communities and small airports.