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 1476 LANDED 11:18 AM ET, ~2 MIN LATE · SCHEDULED TIME UNKNOWN
Today

F9 1476 · DFW → BWI

took off 7:52 AM CT · landed 11:18 AM ET (scheduled time unknown)
Forecast issued Sat 3:00 PM ET · 6h after departure

Odds over time

Arrive at BWI more than 15 minutes late?
34% chance · ±0 pts – · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 15% 30% 45% 60% 2h Departs Lands