UA5123 DenverDEN · 08:25 RoswellROW
UA5123 by United Airlines flies from Denver (DEN) to Roswell (ROW) for the Tue, Sep 15 departure.
departs DEN · on schedule
board checked 6m ago · checking again in 45s
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 11 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Denver to Roswell flights today
same route · United AirlinesIf UA5123 is cancelled, these are the other United Airlines nonstop flights from Denver to Roswell on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA5123 actually runs
Pro Flight Search has tracked every published board update for UA5123 across the DEN and ROW boards: schedule changes, gate pushes and actual clocks. Usually departs ~10 min early. Based on 11 confirmed departures · 10/11 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA5123 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N479CA, N925EV, N961SW, N218PS.
Board clocks recorded as DEN and ROW published them.
Planning around UA5123? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA5123 Denver to Roswell on-time performance, measured from the DEN and ROW airport boards.
https://proflightsearch.com/flight/UA5123
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