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.

VOLARIS · FLIGHT Y4 7912 LANDED 12:36 PM CST, ~28 MIN LATE · SCHEDULED TIME UNKNOWN
Today

Y4 7912 · DFW → SLP

took off 11:31 AM CT · landed 12:36 PM CST (scheduled time unknown)
Forecast issued Mon 10:00 PM ET · 10h after departure

Odds over time

Arrive at SLP more than 15 minutes late?
25% chance · ±0 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% 2h Departs Lands