UA5646United Airlines · DEN → SLC
live · 5m ago
Route confirmed United Airlines

UA5646 DenverDEN Salt Lake CitySLC

UA5646 by United Airlines flies from Denver (DEN) to Salt Lake City (SLC).

Right nowNext departure today Operates daily
18:20

scheduled from DEN

The route today

live boards
DENDenverOn-time likelyDEN delay board →
SLCSalt Lake CityOn-time likelySLC delay board →
DEN→SLCevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
1.0%Chance of cancellation
+7 minTypical airport delay in this weather

Conditions at DEN and SLC are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at DEN

Forecast

Wed 11 Nov, local date

High19°Clikely 15°C to 21°C
Low3°Clikely 1°C to 5°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at SLC

Forecast

Wed 11 Nov, local date

High14°Clikely 12°C to 16°C
Low4°Clikely 3°C to 5°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Denver to Salt Lake City flights today

same route · United Airlines
UA2733departs 08:00
UA4743departs 08:00
UA5277departs 08:00
UA1963departs 11:52
UA379departs 13:45
UA5322departs 13:45

If UA5646 is cancelled, these are the other United Airlines nonstop flights from Denver to Salt Lake City on the same day, with scheduled departure times in DEN local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How UA5646 actually runs

Pro Flight Search has tracked every published board update for UA5646 across the DEN and SLC boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at DEN and SLC.

The verdict above is that record speaking, so it reflects how UA5646 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around UA5646? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: UA5646 Denver to Salt Lake City on-time performance, measured from the DEN and SLC airport boards.

Canonical URL
https://proflightsearch.com/flight/UA5646
How we measure this →