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.

VIVA AEROBUS · FLIGHT VB 623 IN THE AIR (OFF 1:15 AM PT, ETA 5:50 AM CST) · SCHEDULED TIME UNKNOWN
Today

VB 623 · LAX → MTY

took off 1:15 AM PT · expected to land 5:50 AM CST (scheduled time unknown)
Forecast issued Tue 4:00 AM ET · 0h before departure

Odds over time

Arrive at MTY more than 15 minutes late?
28% chance · ±1 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% 7h 6h Now Departs Lands