Is UA5101 delayed?
No delay reported yet — UA5101 is scheduled to leave Sioux City at 19:16 on Sep 30 and reach Denver at 19:52 (as of Sep 30, 10:12 UTC).
Usually on time: arrived within 15 min of schedule on 10 of the last 12 flights.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Sioux City
SUX
Scheduled
Sep 30
Arrival
Denver
DEN
Scheduled
Sep 30
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Think UA5101 runs late today? Delayed is trading at 22¢ — pays out x4.44.
Will United Airlines UAL 5101 from Sioux City to Denver 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.
- 43 min early
Sioux City → Denver
- 10 min early
Sioux City → Denver
- 30 min early
Sioux City → Denver
- 151 min late
Sioux City → Denver
- 7 min early
Sioux City → Denver
Is UA5101 usually late?
Observation window: Aug 31, 2026 – Sep 30, 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
Denver (DEN) departures
- Left more than 15 min late
- 1 of 1
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Sioux City | Denver | -43 | |
| Sep 28, 2026Arrived | Sioux City | Denver | -10 | |
| Sep 26, 2026Arrived | Sioux City | Denver | -30 | |
| Sep 25, 2026Arrived | Sioux City | Denver | 151 | |
| Sep 24, 2026Arrived | Sioux City | Denver | -7 | |
| Sep 20, 2026Arrived | North Platte | Denver | -6 | |
| Sep 18, 2026Arrived | North Platte | Denver | 108 | |
| Sep 13, 2026Arrived | North Platte | Denver | -2 | |
| Sep 11, 2026Arrived | North Platte | Denver | -16 | |
| Sep 7, 2026Arrived | Hays | Denver | -24 | |
| Sep 6, 2026Arrived | Hays | Denver | 13 | |
| Sep 4, 2026Arrived | Hays | Denver | 0 |
Email me if UA5101 runs late
We email you if your next UA5101 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.