![Flightradar24 on Twitter: "Number of commercial flights per day, has now reached the same level as back in year 2019. Still about 6% under 2020 numbers (before the covid slowdown). https://t.co/EqV2Vo80Kd https://t.co/1R3GN3Z23C" / Flightradar24 on Twitter: "Number of commercial flights per day, has now reached the same level as back in year 2019. Still about 6% under 2020 numbers (before the covid slowdown). https://t.co/EqV2Vo80Kd https://t.co/1R3GN3Z23C" /](https://pbs.twimg.com/media/FmwKCWPXkAMx8UZ.jpg:large)
Flightradar24 on Twitter: "Number of commercial flights per day, has now reached the same level as back in year 2019. Still about 6% under 2020 numbers (before the covid slowdown). https://t.co/EqV2Vo80Kd https://t.co/1R3GN3Z23C" /
![Total number of flights tracked by Flightradar24, per day (UTC time),... | Download Scientific Diagram Total number of flights tracked by Flightradar24, per day (UTC time),... | Download Scientific Diagram](https://www.researchgate.net/publication/352045926/figure/fig1/AS:1030976494919682@1622815359484/Total-number-of-flights-tracked-by-Flightradar24-per-day-UTC-time-from-2020-February.png)
Total number of flights tracked by Flightradar24, per day (UTC time),... | Download Scientific Diagram
![How coronavirus disrupted US air travel, in 2 charts: Flight cancellations and TSA traveler counts - Vox How coronavirus disrupted US air travel, in 2 charts: Flight cancellations and TSA traveler counts - Vox](https://cdn.vox-cdn.com/thumbor/zo32N73hn2g6ZiMZcBmPLGLo8sg=/0x0:1314x1065/fit-in/1200x630/filters:fill(ffffff)/cdn.vox-cdn.com/uploads/chorus_asset/file/19913417/covid_airline_chart.jpg)
How coronavirus disrupted US air travel, in 2 charts: Flight cancellations and TSA traveler counts - Vox
![Total cost variation as a function of the number of flights per year... | Download Scientific Diagram Total cost variation as a function of the number of flights per year... | Download Scientific Diagram](https://www.researchgate.net/publication/265365579/figure/fig2/AS:392190393110531@1470516884326/Total-cost-variation-as-a-function-of-the-number-of-flights-per-year-and-of-the-program.png)
Total cost variation as a function of the number of flights per year... | Download Scientific Diagram
![Commercial flights in December 2021: closest yet to 2019 figures - Products Eurostat News - Eurostat Commercial flights in December 2021: closest yet to 2019 figures - Products Eurostat News - Eurostat](https://ec.europa.eu/eurostat/documents/4187653/13722714/Eurocontrol+December+2021+V2.png)