UA128 Rio De JaneiroGIG · 21:05 HoustonIAH · 05:35
UA128 by United Airlines flies from Rio De Janeiro (GIG) to Houston (IAH).
estimated arrival at IAH · local time · ~12 min from now
position updated 6m ago · checking again in 90s
Live position · flown path, last 5h 18m
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at GIG and IAH 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 UA128 actually runs
Pro Flight Search has tracked every published board update for UA128 across the GIG and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: left a little late (~14 min) but landed right on schedule. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA128 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: N643UA.
Board clocks recorded as GIG and IAH published them.
Planning around UA128? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA128 Rio De Janeiro to Houston on-time performance, measured from the GIG and IAH airport boards.
https://proflightsearch.com/flight/UA128
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