Without prompting excitement with re-kindling this thread, from the Senedd notes yesterday Spencer Birns is on record stating that QR will not resume flights between CWL-DOH before the world cup, relying upon Charter carriers to fly supporters in. The QR CEO is on record stating that in fact QR will have to relinquish slots at DOH for the duration of the world cup to focus on flying in those who need to be there for the World Cup, whilst also making way for other Charter/Scheduled airlines to put on further flights.
He also went on to state that any resumption of the route will not be until 2023/24 at the earliest (with a few variables in the mix, COVID, crew, aircraft availability etc).