Is UA5720 delayed?
No delay reported yet — UA5720 is scheduled to leave San Francisco at 17:00 on Sep 29 and reach Boise at 19:29 (as of Sep 29, 21:54 UTC).
Usually on time: arrived within 15 min of schedule on 14 of the last 18 flights.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
San Francisco
SFO
Scheduled
Sep 29
Arrival
Boise
BOI
Scheduled
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Think UA5720 runs late today? Delayed is trading at 25¢ — pays out x4.02.
Will United Airlines UAL 5720 from San Francisco to Boise arrive on time, be delayed, or be cancelled on Sep 29?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.
- 4 min early
San Francisco → Boise
- 12 min early
San Francisco → Boise
- On schedule (6 min behind)
San Francisco → Boise
- 10 min early
San Francisco → Boise
- On schedule (9 min behind)
San Francisco → Boise
Is UA5720 usually late?
Observation window: Aug 30, 2026 – Sep 29, 2026
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
- 111 of 305
- Cancelled today
- 2
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | San Francisco | Boise | -4 | |
| Sep 27, 2026Arrived | San Francisco | Boise | -12 | |
| Sep 26, 2026Arrived | San Francisco | Boise | 6 | |
| Sep 25, 2026Arrived | San Francisco | Boise | -10 | |
| Sep 24, 2026Arrived | San Francisco | Boise | 9 | |
| Sep 22, 2026Arrived | Chicago | Lexington | -25 | |
| Sep 21, 2026Arrived | Chicago | Lexington | -5 | |
| Sep 20, 2026Arrived | Chicago | Lexington | -10 | |
| Sep 19, 2026Arrived | Chicago | Lexington | 16 | |
| Sep 17, 2026Arrived | Chicago | Lexington | 31 | |
| Sep 16, 2026Arrived | Chicago | Lexington | 23 | |
| Sep 15, 2026Arrived | Chicago | Lexington | 55 | |
| Sep 14, 2026Arrived | Chicago | Lexington | -4 | |
| Sep 13, 2026Arrived | Chicago | Lexington | 12 | |
| Sep 10, 2026Arrived | Chicago | Lexington | -20 | |
| Sep 9, 2026Arrived | Chicago | Lexington | 7 | |
| Sep 8, 2026Arrived | Chicago | Lexington | -8 | |
| Sep 6, 2026Arrived | Chicago | Raleigh/Durham | -4 |
Email me if UA5720 runs late
We email you if your next UA5720 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.