Aircraft change from 787 to 777 (four class but no F ?)
lhr to yyz changed from 787 to 777. Seat map shows row 10-15 as available but no selling of F (were previously downgraded from F to CW as per several routes with F removed for the winter). Anyone with any insight ? Will F stay empty or will CW book into it closer to departure with CW service. Seems odd to eliminate F then put an aircraft into service that has it as seating option