Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL4

Operated by UAL

Live map

Live map filtered to UAL4. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LHR EGLL IFR

London Heathrow Airport

London, GB

Local time
06:11 GMT+1
Timezone
Europe/London
Type
Large Airport
Elevation
83 ft
Coordinates
51.4707, -0.4599

cloud Weather

Wind
180° / 8 kt
Visibility
6 SM
Ceiling
BKN 800 ft
Temp / Dew
12°C / 11°C
Altimeter
30.00 inHg

Obs: 2026-04-15T04:50:00.000Z

Raw METAR / TAF 
METAR EGLL 150450Z COR AUTO 18008KT 9999 BKN008 12/11 Q1016 NOSIG

TAF EGLL 142253Z 1500/1606 18010KT 9999 BKN014 TEMPO 1500/1510 6000 -RA SCT007 BKN009 PROB30 TEMPO 1501/1508 2500 RADZ BKN004 BECMG 1510/1513 SCT020 TEMPO 1510/1519 6000 RA SHRA PROB40 TEMPO 1513/1518 21016G26KT 3000 +SHRA BKN014 PROB30 TEMPO 1602/1606 BKN012

flight Live Traffic

flight_takeoff 60 Departures
flight_land 83 Arrivals

Arrival

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
00:11 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
160° / 7 kt
Visibility
10 SM
Ceiling
FEW 3,000 ft
Temp / Dew
22°C / 20°C
Altimeter
30.01 inHg

Obs: 2026-04-15T04:53:00.000Z

Raw METAR / TAF 
METAR KIAH 150453Z 16007KT 10SM FEW030 22/20 A3001 RMK AO2 SLP163 T02220200

TAF KIAH 150303Z 1503/1606 15010KT P6SM SCT020 BKN035 FM150800 16006KT P6SM BKN015 BKN025 FM151400 17010KT P6SM SCT020 BKN025 FM151700 17014G24KT P6SM SCT035 BKN050 FM160400 16008KT P6SM SCT020 BKN035

flight Live Traffic

flight_takeoff 206 Departures
flight_land 154 Arrivals

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A2007C - Apr 13, 19:50 UTCApr 13, 23:00 UTC3h 10m - -
2026-04-13 A2007C - Apr 13, 18:20 UTCApr 13, 20:10 UTC1h 50m - -
2026-04-13 A2007C - Apr 13, 12:55 UTCApr 13, 14:15 UTC1h 20m - -
2026-04-12 AAB001 - Apr 12, 18:20 UTCApr 12, 20:15 UTC1h 55m - -

Performance history

Flights tracked
4
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 4

UAL4 frequently asked

Where does flight UAL4 fly?
UAL4 (UAL) flies from LHR to IAH. View the full route page.
How long is flight UAL4?
Based on observed flights, UAL4 takes on average 2h 4m from takeoff to landing.
How often does UAL4 fly?
UAL4 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
What aircraft operates flight UAL4?
UAL4 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL4 live?
Yes. When UAL4 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.