Is UA4650 delayed?
No delay reported yet — UA4650 is scheduled to leave Bismarck at 17:31 on Sep 30 and reach Denver at 17:47 (as of Sep 30, 15:05 UTC). Over its last 8 recorded arrivals, 3 landed more than 15 min late.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Bismarck
BIS
Scheduled
Sep 30
Arrival
Denver
DEN
Scheduled
Sep 30
Times shown in airport local time
Service date: · Scheduled departure date (America/Chicago)
Think UA4650 runs late today? Delayed is trading at 32¢ — pays out x3.12.
Will United Airlines UAL 4650 from Bismarck to Denver arrive on time, be delayed, or be cancelled on Sep 30?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.
- 29 min early
Bismarck → Denver
- 41 min late
Bismarck → Denver
- 17 min early
Bismarck → Denver
- On schedule (12 min behind)
Bismarck → Denver
- 199 min late
Bismarck → Denver
Is UA4650 usually late?
Observation window: Aug 31, 2026 – Sep 30, 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
Denver (DEN) departures
- Left more than 15 min late
- 1 of 83
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 29, 2026Arrived | Bismarck | Denver | -29 | |
| Sep 28, 2026Arrived | Bismarck | Denver | 41 | |
| Sep 27, 2026Arrived | Bismarck | Denver | -17 | |
| Sep 26, 2026Arrived | Bismarck | Denver | 12 | |
| Sep 25, 2026Arrived | Bismarck | Denver | 199 | |
| Sep 7, 2026Arrived | Bismarck | Denver | 10 | |
| Sep 6, 2026Arrived | Bismarck | Denver | 71 | |
| Sep 4, 2026Arrived | Bismarck | Denver | -2 | |
| Sep 1, 2026Cancelled | Denver | Colorado Springs | Not available | Not available |
| Aug 31, 2026Cancelled | Denver | Colorado Springs | Not available | Not available |
Email me if UA4650 runs late
We email you if your next UA4650 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.