Work policy is that all flights over 4 hours are in Business Class. It’s a perk of working at the company.
I am flying to a conference for work. It’s in Buenos Aires so around 11-12 hours.
They have booked me in Premium Economy. My flight home lands back on a Monday morning because earlier flights were full in Premium Economy. This means my weekend is spent at the conference and then I go straight back to Canary Wharf.