Travel Flying for July 4 weekend? With 300+ flights canceled today, it’s shaping up to be a bumpy ride June 29, 2022June 30, 2022Zach Wichter and Nathan Diller, USA TODAYComments Off on Flying for July 4 weekend? With 300+ flights canceled today, it’s shaping up to be a bumpy ride Holiday weekends tend to see larger crowds at the airports, which could strain airlines that are already struggling with reliability this summer.