UA5404 SpringfieldSGF DenverDEN · 18:21
UA5404 by United Airlines flies from Springfield (SGF) to Denver (DEN) for the Sat, Sep 12 departure.
arrival expected at DEN · on schedule
board checked 37m ago · checking again in 45s
Where the minutes go
last 5 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 operationmedian arrival −6 min · 0 cancelled · 5 operations tracked
The route today
live boardsHow UA5404 actually runs
Pro Flight Search has tracked every published board update for UA5404 across the SGF and DEN boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min early. Based on 5 confirmed landings · 4/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA5404 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: N558GJ, N731SY, N703SY, N610UX.
Board clocks recorded as SGF and DEN published them.
Planning around UA5404? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA5404 Springfield to Denver on-time performance, measured from the SGF and DEN airport boards.
https://proflightsearch.com/flight/UA5404
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