Is UA5646 delayed?
No delay reported yet — UA5646 is scheduled to leave Denver at 21:13 on Sep 29 and reach Salt Lake City at 22:35 (as of Sep 30, 00:12 UTC).
Usually on time: arrived within 15 min of schedule on 18 of the last 28 flights.
No live update yet
Showing the published schedule until live times are reported.
Update time unavailable
Departure
Denver
DEN
Scheduled
Sep 29
Arrival
Salt Lake City
SLC
Scheduled
Sep 29
Times shown in airport local time
Service date: · Scheduled departure date (America/Denver)
Think UA5646 runs late today? Delayed is trading at 33¢ — pays out x3.07.
Will United Airlines UAL 5646 from Denver to Salt Lake City 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.
- On schedule (<1 min behind)
Denver → Salt Lake City
- 109 min late
Denver → Salt Lake City
- <1 min early
Denver → Salt Lake City
- 192 min late
Denver → Salt Lake City
- On schedule (2 min behind)
Denver → Salt Lake City
Is UA5646 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
- 72 of 515
- Cancelled today
- 3
Salt Lake City (SLC) departures
- Left more than 15 min late
- 29 of 197
- Cancelled today
- 0
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 28, 2026Arrived | Denver | Salt Lake City | 0 | |
| Sep 27, 2026Arrived | Denver | Salt Lake City | 109 | |
| Sep 26, 2026Arrived | Denver | Salt Lake City | 0 | |
| Sep 25, 2026Arrived | Denver | Salt Lake City | 192 | |
| Sep 24, 2026Arrived | Denver | Salt Lake City | 2 | |
| Sep 23, 2026Arrived | Denver | Salt Lake City | -1 | |
| Sep 22, 2026Arrived | Denver | Salt Lake City | 22 | |
| Sep 21, 2026Arrived | Denver | Salt Lake City | -11 | |
| Sep 20, 2026Arrived | Denver | Salt Lake City | 59 | |
| Sep 19, 2026Arrived | Denver | Salt Lake City | 17 | |
| Sep 18, 2026Arrived | Denver | Salt Lake City | 78 | |
| Sep 17, 2026Arrived | Denver | Salt Lake City | 4 | |
| Sep 16, 2026Arrived | Denver | Salt Lake City | -1 | |
| Sep 15, 2026Arrived | Denver | Salt Lake City | 4 | |
| Sep 14, 2026Arrived | Denver | Salt Lake City | 20 | |
| Sep 13, 2026Arrived | Denver | Salt Lake City | 19 | |
| Sep 12, 2026Arrived | Denver | Salt Lake City | 53 | |
| Sep 11, 2026Arrived | Denver | Salt Lake City | -3 | |
| Sep 10, 2026Arrived | Denver | Salt Lake City | -7 | |
| Sep 9, 2026Arrived | Denver | Salt Lake City | -13 | |
| Sep 8, 2026Arrived | Denver | Salt Lake City | -7 | |
| Sep 7, 2026Arrived | Denver | Salt Lake City | -10 | |
| Sep 6, 2026Arrived | Denver | Salt Lake City | 1 | |
| Sep 5, 2026Arrived | Denver | Salt Lake City | -14 | |
| Sep 4, 2026Arrived | Denver | Salt Lake City | -8 | |
| Sep 2, 2026Arrived | Denver | Salt Lake City | -19 | |
| Aug 31, 2026Arrived | Denver | Salt Lake City | -17 | |
| Aug 30, 2026Arrived | Denver | Salt Lake City | 39 |
Email me if UA5646 runs late
We email you if your next UA5646 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.