Song that has been played the most on radio?

The song that has been played the most on radio is "Blinding Lights" by The Weeknd. Released in November 2019, the song achieved exceptional success and became a global hit. It topped numerous music charts worldwide, including the Billboard Hot 100 in the United States, where it remained at number one for four consecutive weeks. The song has also broken various records, including being the first song to surpass 3 billion streams on Spotify. Its popularity and extensive airplay on radio stations have made "Blinding Lights" one of the most played songs in recent years.