Schedule: a typical summer Sunday (the flights of Jul 26, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
DELTA · FLIGHT DL 829SCHEDULED · TYPICAL SCHEDULE
DL 829 · SLC → LAX
departs 11:30 AM MT · arrives 12:27 PM PT
Forecast issued Fri 11:00 AM ET · 50h before departure
Odds over time
Arrive at LAX more than 15 minutes late?
14%chance · ±0 pts– · 24h
HOW SURE WE AREModerate. The odds now blend history with early weather forecasts.
How late will it get to LAX?
On time or early
85%
15–30 min late
5%
30 min–1 hour late
4%
1–2 hours late
3%
Over 2 hours late
1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.