Airline Trip Reports British Airways 787-9 First Class Inbound Review: Mexico City to Heathrow in Seats 2E and 2F 30 March 2023 Only Way To Travel Our British Airways 787-9 First Class inbound review covers a comfortable Mexico City to Heathrow night flight in seats 2E and 2F, with mixed lounges, overcooked beef, delayed luggage, and a ★★★ verdict overall.