Worst airlines for flight delays in UK revealed with huge differences in wait times

Wizz Air was the worst airline for flight delays from UK airports last year, an investigation has found.

The Hungarian carrier’s departures were an average of 14 minutes and 24 seconds behind schedule in 2021, according to analysis of Civil Aviation Authority data.

It operates short-haul flights from 10 UK airports such as Belfast, Cardiff, Edinburgh, Gatwick and Luton.