The programme capturing real-life dramas at Heathrow Airport continues with fog causing chaos to air traffic.
Michele Harris is assessed for the job of terminal duty officer. Plus a missing flute creates problems for Aeroflot supervisor Jeremy Spake as the Moscow Symphony Orchestra prepares to fly home.

Three airport workers go on a course to overcome their fear of flying and in Terminal Three a new duty officer tries to ensure that Remembrance Sunday is marked appropriately.