Home Aviation American Airlines resumes Stewart Airport service AviationHudson ValleyIn the ValleyLatest NewsPremium ContentTravel & TourismWestchester American Airlines resumes Stewart Airport service By Phil Hall - January 11, 2021 SHARE Facebook Twitter American and Allegiant Air are the only commercial airlines serving the airport. This content is for Westfair Online members only. Please Sign in / Join to view this content. Become a member by Registering Here.