Major sporting events slowly returned to normal Saturday after the Federal Aviation Administration grounded all flights nationwide for several hours a day earlier, disrupting travel plans for professional and college teams across the country.

Most college football teams playing Saturday travel the day before kickoff, and a number of games were delayed by hours to give visiting programs more time to arrive and prepare.

No. 2 Utah's game at No. 22 Arizona was pushed back three hours, as was Arizona State's game at Central Florida.