![Flightradar24 on Twitter: "Happy #NationalAviationDay to the more than 8,500 flights in the air above the United States—and to everyone on the ground who makes the system work. Celebrated each year on Flightradar24 on Twitter: "Happy #NationalAviationDay to the more than 8,500 flights in the air above the United States—and to everyone on the ground who makes the system work. Celebrated each year on](https://pbs.twimg.com/media/Fai4qWrWAAEAKM5.jpg)
Flightradar24 on Twitter: "Happy #NationalAviationDay to the more than 8,500 flights in the air above the United States—and to everyone on the ground who makes the system work. Celebrated each year on
Flightradar24 on Twitter: "More than 4,500 Boeing aircraft in the air right now. Can you guess which sub-type has the great number flying at the moment? https://t.co/aSPA5P11i8" / Twitter
![From celebrity jets to Pelosi's Taiwan trip, flight trackers are the sleeper hit of the summer | Air transport | The Guardian From celebrity jets to Pelosi's Taiwan trip, flight trackers are the sleeper hit of the summer | Air transport | The Guardian](https://i.guim.co.uk/img/media/d20cc739d6669ab49407adfe8960646f2573e970/0_134_2044_1227/master/2044.jpg?width=1200&height=900&quality=85&auto=format&fit=crop&s=84c51c4dcc6e7434eb39bda9c5eabe6c)
From celebrity jets to Pelosi's Taiwan trip, flight trackers are the sleeper hit of the summer | Air transport | The Guardian
![Flightradar24 on Twitter: "A busy morning already with Pre-Thanksgiving travel in the US. More than 7,000 flights in the air right now. 📡🇺🇸✈️ https://t.co/s5UXvxYH9E https://t.co/0LlJuv9Itd" / Twitter Flightradar24 on Twitter: "A busy morning already with Pre-Thanksgiving travel in the US. More than 7,000 flights in the air right now. 📡🇺🇸✈️ https://t.co/s5UXvxYH9E https://t.co/0LlJuv9Itd" / Twitter](https://pbs.twimg.com/media/FE9-LpjWYAoxU5R.jpg:large)