Tracked live by the FAA. The scheduled times shown are from a typical Wednesday because the FAA's flight plan was first seen after takeoff.

VIETNAM AIRLINES · FLIGHT VN 99 SCHEDULED
Tomorrow

VN 99 · SFO → SGN

departs 11:04 PM PT · arrives 4:49 AM +07
Forecast issued Wed 12:00 AM ET · 26h before departure

Odds over time

Arrive at SGN more than 15 minutes late?
10% chance · ±1 pts +2 pts · 24h
HOW SURE WE ARE Moderate. The odds now blend history with early weather forecasts.
MOSTLY HISTORY WEATHER FORECASTS LIVE IN THE AIR 0% 5% 10% 15% 20% 7.1d 2d Now 12h 6h Departs Lands

How late will it get to SGN?

  1. On time or early
    88%
  2. 15–30 min late
    3%
  3. 30 min–1 hour late
    4%
  4. 1–2 hours late
    <1%
  5. Over 2 hours late
    2%
  6. Cancelled
    2%

Gate arrival compared with the scheduled arrival. The ranges add up to 100%.