UA128United Airlines · GIG → IAH
live · 24m ago
Route confirmed United Airlines

UA128 Rio De JaneiroGIG · 21:55 HoustonIAH · 05:45

UA128 by United Airlines flies from Rio De Janeiro (GIG) to Houston (IAH) for the Sun, Nov 1 departure.

Right nowScheduled · gate C68 · as of 00:23
21:55

departs GIG · on schedule

Wins back in air~39 minmedian gate push vs arrival · how planes make up time →

The route today

live boards
GIGRio De JaneiroOn-time likelyGIG delay board →
IAHHoustonOn-time likelyIAH delay board →
GIG→IAHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
31%Chance of 15+ min delay
1.2%Chance of cancellation
+13 minTypical airport delay in this weather

Driven mainly by IAH (Houston), currently flying MVFR (marginal visual). These figures come from both airports' records 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 →

Tomorrow at Houston

Forecast

Sun 1 Nov, local date

High28°Clikely 27°C to 29°C
Low20°Clikely 19°C to 22°C
  • 57% chance of fog
Outlook: about usual
Chance a departure is cancelled
0.5%usually 0.5%
Chance a departure leaves 60+ min late
6.4%usually 5.8%

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 600 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each 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: no clear pattern yet. Only 1 completed leg so far: left noticeably late (~23 min) but landed about 13 min early. 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.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-01GIG 21:55IAH 05:45 05:26 (−19)
10-30GIG 20:55 21:18 (+23)IAH 05:45 05:32 (−13)

Aircraft

Recent tails: N644UA.

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

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: UA128 Rio De Janeiro to Houston on-time performance, measured from the GIG and IAH airport boards.

Canonical URL
https://proflightsearch.com/flight/UA128
How we measure this →