Schedule: a typical summer Tuesday (the flights of Jul 28, 2026), re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
UNITED · FLIGHT UA 1815SCHEDULED · TYPICAL SCHEDULE
UA 1815 · SFO → BNA
departs 11:59 PM PT · arrives 6:37 AM CT
Forecast issued Tue 10:00 PM ET · 5h before departure
Odds over time
Arrive at BNA more than 15 minutes late?
10%chance · ±0 pts+0 pts · 24h
HOW SURE WE AREHigh. The odds now come mostly from live FAA and airport data.
How late will it get to BNA?
On time or early
89%
15–30 min late
4%
30 min–1 hour late
2%
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%.