Tracked live by the FAA, but its flight plan was first seen after takeoff, so we don't know the scheduled time and can't say whether it's late.

SKYWEST · FLIGHT OO 3739 LANDED 10:57 AM CT, ~9 MIN LATE · SCHEDULED TIME UNKNOWN

OO 3739 · ATL → XNA

took off 10:27 AM ET · landed 10:57 AM CT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 12h after departure

Odds over time

Arrive at XNA more than 15 minutes late?
14% chance · ±0 pts +1 pt · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 5% 10% 15% 20% 7h 6h Departs Lands