United Zero News Today

>> reporter: tonight, holiday air travel soaring back to near prepandemic levels. >> i knew it would be the busiest, but i still have to make the trip. >> reporter: wednesday, the busiest of the season so far. flightaware showing the crowded skies from 6:00 a.m. to noon. planes swarming from coast to coast. tsa screening more than 9.5 million passengers since sunday. >> when it comes to thanksgiving holiday travel, houston airports is seeing a larger crowd than it did in 2019. >> reporter: so fa...