What happened: The Atlanta Hawks are already in Chicago ahead of Friday's game despite nationwide flight ground stops affecting air travel. The team remains on track for the matchup before traveling to Milwaukee for their following contest.

Why it matters: Widespread flight ground stops threaten to disrupt travel schedules across professional sports. Atlanta avoids immediate disruption by already being on site, with a short regional trip to Milwaukee scheduled next.

What to watch: The Atlanta Hawks face the Chicago Bulls on Friday, with tipoff scheduled for 8:00 PM ET.