Schedule: a typical Saturday (the flights of Jul 25, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
DELTA · FLIGHT DL 381SCHEDULED · TYPICAL SCHEDULE
DL 381 · SFO → AUS
departs 9:49 AM PT · arrives 3:36 PM CT
Forecast issued Thu 6:00 AM ET · 55h before departure
Odds over time
Arrive at AUS more than 15 minutes late?
20%chance · ±1 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to AUS?
On time or early
79%
15–30 min late
9%
30 min–1 hour late
6%
1–2 hours late
3%
Over 2 hours late
2%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.