Schedule: a typical summer Friday (the flights of Jul 31, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 2666SCHEDULED · TYPICAL SCHEDULE
UA 2666 · DEN → SNA
departs 7:40 AM MT · arrives 9:07 AM PT
Forecast issued Fri 10:00 PM ET · 12h after departure
Odds over time
Arrive at SNA more than 15 minutes late?
7%chance · ±0 pts−12 pts · 24h
HOW SURE WE AREVery high. The odds now come almost entirely from live conditions.
How late will it get to SNA?
On time or early
92%
15–30 min late
3%
30 min–1 hour late
2%
1–2 hours late
2%
Over 2 hours late
<1%
Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.