Icelandair to add seasonal St. Louis flights in 2027

Icelandair plans seasonal service linking Keflavik Airport near Reykjavik with St. Louis Lambert International Airport from May 14 through Oct. 24, 2027. The route will operate on Mondays, Wednesdays, Fridays and Sundays using Boeing 737 MAX 8 jets configured with 16 business-class recliners and 144 economy seats. St. Louis becomes Icelandair's 16th U.S. gateway and will offer connections with Southwest Airlines, the airport's largest carrier.
... No extra. Plain text. Should we include blank line between paragraphs? Yes. Under 120 total. Good. Need maybe "business-class recliners" source says 16 business-class recliner seats. We wrote recliner seats in business class. Fine. "economy seats" okay. "four weekly departures" source says three- to four-times weekly flights, operating Mon Wed Fri Sun. Actually four days. It says three- to four-times weekly flights, with flights operating Mondays, Wednesdays, Fridays and Sundays. That's four weekly. But maybe schedule could be 3-4 weekly? The summary says operate Mondays, Wednesdays, Fridays and Sundays. So four. Good. Potential issue: "first new destination on this side of Atlantic for 2027" not included. Fine. Need "additional factual detail and background drawn ONLY from material above" We included all from material. Good. Need "entirely original wording, never copying source phrasing." We have phrases like "Boeing 737 MAX 8", "business class", "economy", "British Airways",