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.

ENDEAVOR · FLIGHT 9E 4903 LANDED 10:15 AM CT, ~8 MIN LATE · SCHEDULED TIME UNKNOWN

9E 4903 · LGA → MEM

took off 9:06 AM ET · landed 10:15 AM CT (scheduled time unknown)
Forecast issued Tue 10:00 PM ET · 13h after departure

Odds over time

Arrive at MEM more than 15 minutes late?
18% chance · ±0 pts +4 pts · 24h
HOW SURE WE ARE Very high. The odds now come almost entirely from live conditions.
LIVE IN THE AIR 0% 10% 20% 30% 40% 6h Departs Lands