Is UAL5857 delayed?
Service date: · Scheduled departure date (UTC)
Arrived
16 min early
Official source · Updated
Departure
Columbia
COU
Actual
Scheduled 14:09
Sep 16
Arrival
Denver
DEN
Actual
Scheduled 10:18
Sep 16
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
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COUDEN
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 16 min early
COU → DEN
- 7 min early
COU → DEN
- 12 min late
COU → DEN
- 5 min early
COU → DEN
- 3 min early
COU → DEN
Flight history and details
Aug 17, 2026 — Sep 16, 2026
- Observed arrivals
- 13
- Arrivals over 15 minutes late
- 1
- Observed cancellations
- 0
- Observed occurrences
- 13
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 16, 2026Arrived | Columbia | Denver | -16 | |
| Sep 15, 2026Arrived | Columbia | Denver | -7 | |
| Sep 14, 2026Arrived | Columbia | Denver | 12 | |
| Sep 13, 2026Arrived | Columbia | Denver | -5 | |
| Sep 12, 2026Arrived | Columbia | Denver | -3 | |
| Sep 11, 2026Arrived | Columbia | Denver | -20 | |
| Sep 10, 2026Arrived | Columbia | Denver | 21 | |
| Sep 9, 2026Arrived | Columbia | Denver | -20 | |
| Sep 8, 2026Arrived | Columbia | Denver | -22 | |
| Sep 7, 2026Arrived | Columbia | Denver | -13 | |
| Sep 6, 2026Arrived | Columbia | Denver | -13 | |
| Sep 5, 2026Arrived | Columbia | Denver | -30 | |
| Sep 4, 2026Arrived | Columbia | Denver | -24 |