14. Alex’s Apartment

Hudson Yards apartment filming location The Flight Attendant Photo: Phil Caruso/HBO Max

Alex’s apartment is in Hudson Yards, with a view of the Vessel sculpture. They show him living at 31 Hudson Yards, where the Equinox is located. Vessel, a climbable sculpture designed by Thomas Heatherwick actually plays a plot point in the show, because the doorman of Alex’s apartment hates it so much. Cassie knows this from what Alex casually mentioned about where he lived and she uses it to convince the doorman to let her into Alex’s apartment.