Is UA4787 delayed?
Service date: · Scheduled departure date (America/Denver)
Arrived
27 min late
Official source · Updated
Departure
Denver
DEN
Actual
Scheduled 17:11
Sep 15
Arrival
Salt Lake City
SLC
Actual
Scheduled 18:29
Sep 15
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 49 min late
DEN → SLC
- 9 min early
DEN → SLC
- <1 min early
DEN → SLC
- 27 min late
DEN → SLC
- 84 min late
DEN → SLC
Flight history and details
Aug 20, 2026 — Sep 19, 2026
- Observed arrivals
- 16
- Arrivals over 15 minutes late
- 4
- Observed cancellations
- 0
- Observed occurrences
- 28
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 18, 2026Arrived | Denver | Salt Lake City | 49 | |
| Sep 17, 2026Arrived | Denver | Salt Lake City | -9 | |
| Sep 16, 2026Arrived | Denver | Salt Lake City | 0 | |
| Sep 15, 2026Arrived | Denver | Salt Lake City | 27 | |
| Sep 14, 2026Arrived | Denver | Salt Lake City | 84 | |
| Sep 13, 2026Arrived | Denver | Salt Lake City | 28 | |
| Sep 12, 2026Arrived | Denver | Salt Lake City | -21 | |
| Sep 10, 2026Arrived | Denver | Salt Lake City | -15 | |
| Sep 9, 2026Arrived | Denver | Salt Lake City | -22 | |
| Sep 8, 2026Arrived | Denver | Salt Lake City | -12 | |
| Sep 7, 2026Arrived | Denver | Salt Lake City | -20 | |
| Sep 6, 2026Arrived | Denver | Salt Lake City | -13 | |
| Sep 5, 2026Arrived | Denver | Salt Lake City | 14 | |
| Sep 4, 2026Arrived | Denver | Salt Lake City | -10 | |
| Aug 25, 2026Arrived | Denver | Salt Lake City | -18 | |
| Aug 24, 2026Arrived | Denver | Salt Lake City | -19 |