Cirium Names December as Busiest Month for Air Travel Globally in 2021; Over 59,000 Flights Are Canceled Near Year-End, the Most in a Decade
Cirium’s On-Time Performance Review 2021 reveals December as the busiest month in 2021 for flights flown globally – a total of 2.43 million Over 59,240 flights have been canceled globally from December 24 to January 3 – the most flight cancelations in December