Apparatus

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flight_takeoff Flight

UAL128

Operated by United Airlines

Live map

Live map filtered to UAL128. Shown when the flight is currently airborne.

Route airports View route page →

Departure

GIG SBGL VFR

Rio Galeão – Tom Jobim International Airport

Rio De Janeiro, BR

Local time
05:16 GMT-3
Timezone
America/Sao_Paulo
Type
Large Airport
Elevation
28 ft
Coordinates
-22.8100, -43.2506

cloud Weather

Wind
100° / 4 kt
Visibility
6 SM
Ceiling
FEW 4,500 ft, BKN 7,000 ft
Temp / Dew
18°C / 16°C
Altimeter
30.18 inHg

Obs: 2026-09-19T08:00:00.000Z

Raw METAR / TAF 
METAR SBGL 190800Z 10004KT 9999 FEW045 BKN070 18/16 Q1022

TAF SBGL 190320Z 1906/2012 09005KT 8000 SCT020 TN18/1908Z TX26/1917Z TEMPO 1906/1912 3500 BR FEW007 BKN016 TEMPO 1914/1923 16012KT BECMG 2000/2002 11005KT RMK PGW

flight Live Traffic

flight_takeoff 2 Departures
flight_land 2 Arrivals

Arrival

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
03:16 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 3,000 ft
Temp / Dew
23°C / 22°C
Altimeter
30.00 inHg

Obs: 2026-09-19T07:53:00.000Z

Raw METAR / TAF 
METAR KIAH 190753Z 00000KT 10SM FEW030 23/22 A3000 RMK AO2 SLP157 T02280222 $

TAF KIAH 190520Z 1906/2012 VRB03KT P6SM FEW250 FM191500 VRB05KT P6SM SCT040 SCT250 FM191900 12009KT P6SM SCT040 SCT250 FM200300 VRB03KT P6SM SCT250

flight Live Traffic

flight_takeoff 56 Departures
flight_land 59 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A875DA GIG → IAH Jul 26, 02:35 UTCJul 26, 12:40 UTC10h 6m - -
2026-07-25 A86AB5 GIG → IAH Jul 25, 00:35 UTCJul 25, 10:15 UTC9h 40m - -
2026-07-24 A8B5FC GIG → IAH Jul 24, 04:45 UTCJul 24, 10:10 UTC5h 25m - -
2026-07-23 A89D59 GIG → IAH Jul 23, 00:50 UTCJul 23, 10:05 UTC9h 15m - -
2026-07-22 A86E6C GIG → IAH Jul 22, 00:30 UTCJul 22, 01:10 UTC40m - -
2026-07-22 A86E6C GIG → IAH Jul 22, 00:31 UTCJul 22, 10:13 UTC9h 42m +26m -6m
2026-07-21 A89D59 GIG → IAH Jul 21, 01:40 UTCJul 21, 11:30 UTC9h 50m - -
2026-07-21 A89D59 GIG → IAH Jul 21, 01:51 UTCJul 21, 11:23 UTC9h 32m +106m -8m
2026-07-20 A875DA GIG → IAH Jul 20, 01:30 UTCJul 20, 10:35 UTC9h 5m - -
2026-07-20 A875DA GIG → IAH Jul 20, 00:30 UTCJul 20, 00:45 UTC15m - -
2026-07-19 A86AB5 GIG → IAH Jul 19, 03:00 UTCJul 19, 12:00 UTC9h 0m - -
2026-07-19 A86AB5 GIG → IAH Jul 19, 01:50 UTCJul 19, 02:00 UTC10m - -
2026-07-18 A8AFEC GIG → IAH Jul 18, 00:36 UTCJul 18, 10:43 UTC10h 7m +31m -7m
2026-07-18 A8AFEC GIG → IAH Jul 18, 00:35 UTCJul 18, 10:20 UTC9h 46m - -
2026-07-17 A8886D GIG → IAH Jul 17, 01:15 UTCJul 17, 10:15 UTC9h 0m - -
2026-07-17 A8886D - Jul 17, 00:14 UTCJul 17, 00:30 UTC15m - -
2026-07-17 A8886D GIG → IAH Jul 17, 00:26 UTCJul 17, 10:12 UTC9h 46m +21m -17m
2026-07-16 A8A110 - Jul 16, 01:15 UTCJul 16, 10:20 UTC9h 5m - -
2026-07-16 A8A110 - Jul 16, 00:20 UTCJul 16, 00:30 UTC10m - -
2026-07-15 A86AB5 - Jul 15, 00:35 UTCJul 15, 10:30 UTC9h 55m - -
2026-07-13 A87223 - Jul 13, 01:35 UTCJul 13, 10:45 UTC9h 10m - -
2026-07-13 A87223 - Jul 13, 00:30 UTCJul 13, 00:40 UTC10m - -
2026-07-13 A87223 GIG → IAH Jul 13, 00:26 UTCJul 13, 10:42 UTC10h 16m +21m -3m
2026-07-12 A8AFEC - Jul 12, 01:20 UTCJul 12, 10:25 UTC9h 5m - -
2026-07-11 A89234 - Jul 11, 01:20 UTCJul 11, 10:35 UTC9h 15m - -
2026-07-11 A89234 - Jul 11, 00:25 UTCJul 11, 00:35 UTC10m - -
2026-07-10 A8B760 - Jul 10, 01:25 UTCJul 10, 10:40 UTC9h 15m - -
2026-07-10 A8B760 - Jul 10, 00:30 UTCJul 10, 00:40 UTC10m - -
2026-07-10 A8B760 GIG → IAH Jul 10, 00:26 UTCJul 10, 10:40 UTC10h 14m +21m +10m
2026-07-09 A8A4C7 - Jul 9, 01:15 UTCJul 9, 10:35 UTC9h 20m - -

Performance history

Flights tracked
206 showing last 30
Avg arrival delay
-5m
On-time arrival
100% 100% on time
Aircraft used
12

Monthly activity 4 months

Month Flights tracked
July 2026 41
June 2026 56
May 2026 61
April 2026 48

UAL128 frequently asked

Where does flight UAL128 fly?
UAL128 (United Airlines) flies from GIG to IAH. View the full route page.
How long is flight UAL128?
Based on observed flights, UAL128 takes on average 6h 56m from takeoff to landing.
How often does UAL128 fly?
UAL128 has been observed flying several times a week in our tracking data. We've recorded 206 flights under this callsign.
Is flight UAL128 usually on time?
Across recent flights, UAL128 arrives 5 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL128?
UAL128 has been operated by 12 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL128 live?
Yes. When UAL128 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.