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.

FRONTIER · FLIGHT F9 3046 LANDED 12:52 PM ET, ~4 MIN LATE · SCHEDULED TIME UNKNOWN
Today

F9 3046 · MSP → ATL

took off 9:49 AM CT · landed 12:52 PM ET (scheduled time unknown)
Forecast issued Sat 1:00 PM ET · 2h after departure

Odds over time

Arrive at ATL more than 15 minutes late?
51% chance · ±1 pts +9 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 20% 40% 60% 80% 4.5d 2d 1d 12h 6h Departs Lands