Is UA5571 delayed?
No delay reported yet — UA5571 is scheduled to leave San Francisco at 14:05 on Oct 1 and reach Ontario at 15:22 (as of Oct 1, 16:27 UTC). Over its last 5 recorded arrivals, 1 landed more than 15 min late.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
San Francisco
SFO
Scheduled
Oct 1
Arrival
Ontario
ONT
Scheduled
Oct 1
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Think UA5571 runs late today? Delayed is trading at 23¢ — pays out x4.33.
Will United Airlines UAL 5571 from San Francisco to Ontario arrive on time, be delayed, or be cancelled on Oct 1?Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 138 min late
Baton Rouge → Houston
- On schedule (15 min behind)
Chicago → Grand Rapids
- 9 min early
Los Angeles → Bozeman
- 17 min early
Los Angeles → Bozeman
- 21 min early
Los Angeles → Bozeman
Is UA5571 usually late?
Observation window: Sep 1, 2026 – Oct 1, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
San Francisco (SFO) departures
- Left more than 15 min late
- 44 of 142
- Cancelled today
- 1
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 30, 2026Arrived | Baton Rouge | Houston | 138 | |
| Sep 23, 2026Arrived | Chicago | Grand Rapids | 15 | |
| Sep 22, 2026Arrived | Los Angeles | Bozeman | -9 | |
| Sep 15, 2026Arrived | Los Angeles | Bozeman | -17 | |
| Sep 8, 2026Arrived | Los Angeles | Bozeman | -21 |
Email me if UA5571 runs late
We email you if your next UA5571 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.