UA143 DenverDEN · 11:25 Babelthuap IslandROR · 14:45
UA143 by United Airlines flies from Denver (DEN) to Babelthuap Island (ROR) for the Wed, Oct 21 departure.
Same number through DEN → NRT → ROR
en route from DEN to ROR
board checked 17m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 12:01 · typical taxi-out at DEN ≈ 7.3 min. No receiver coverage over open ocean.
Where the minutes go
last 6 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 · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DEN and ROR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How UA143 actually runs
Pro Flight Search has tracked every published board update for UA143 across the DEN and ROR boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min early. Based on 6 confirmed landings · 6/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA143 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: N24980, N26966, N23994, N24993.
Board clocks recorded as DEN and ROR published them.
Planning around UA143? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA143 Denver to Babelthuap Island on-time performance, measured from the DEN and ROR airport boards.
https://proflightsearch.com/flight/UA143
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