Flight UA4

United Airlines

UA UAL
Departed On time
Live Data: Real-time flight information updated at 2025-07-16
Last API update: Status Last Updated 18 Minutes Ago
Departure

LHR

London Heathrow Airport

London

13:40

Terminal: 2

Gate: B41

615 min
Boeing 777-200 / 200ER
Arrival

IAH

Houston George Bush Intercontinental Airport

Houston

17:55

Terminal: E

Gate: 4

Flight Information
Flight Number:
UA4
Callsign:
UAL4
Aircraft:
Boeing 777-200 / 200ER
Frequency:
MON-TUE-WED-THU-FRI-SAT-SUN
Status:
On Time
Flight History (Last 30 Flights)

Historical flight data showing past 30 operations

Date Route Status Schedule Estimates/Actual Duration Aircraft
2025-05-19
LHR IAH
Scheduled
2025-05-19 13:40
2025-05-19 18:00
-
620min -
2025-05-18
LHR IAH
Scheduled
2025-05-18 13:40
2025-05-18 18:00
-
620min -
2025-05-17
LHR IAH
Scheduled
2025-05-17 13:40
2025-05-17 18:00
-
620min -
2025-05-16
LHR IAH
Scheduled
2025-05-16 13:40
2025-05-16 18:00
-
620min -
2025-05-15
LHR IAH
Scheduled
2025-05-15 13:40
2025-05-15 18:00
-
620min -
2025-05-14
LHR IAH
Scheduled
2025-05-14 13:40
2025-05-14 18:00
-
620min -
2025-05-13
LHR IAH
Estimated
2025-05-13 13:40
2025-05-13 18:00
2025-05-13 13:40
620min Boeing 777-222(ER)
2025-05-12
LHR IAH
Estimated
2025-05-12 13:40
2025-05-12 18:00
2025-05-12 13:40
620min Boeing 777-222(ER)
2025-05-11
LHR IAH
Canceled
2025-05-11 13:40
2025-05-11 18:00
-
620min Boeing 777-224(ER)
2025-05-10
LHR IAH
Landed
2025-05-10 13:40
2025-05-10 18:00
2025-05-10 13:59
2025-05-10 17:35
576min Boeing 777-224(ER)
2025-05-09
LHR IAH
Landed
2025-05-09 13:40
2025-05-09 18:00
2025-05-09 13:55
2025-05-09 17:21
566min Boeing 777-222(ER)
2025-05-08
LHR IAH
Landed
2025-05-08 13:40
2025-05-08 18:00
2025-05-08 14:27
2025-05-08 17:53
566min Boeing 777-224(ER)
2025-05-07
LHR IAH
Landed
2025-05-07 13:40
2025-05-07 18:00
2025-05-07 15:58
2025-05-07 19:32
574min Boeing 777-224(ER)
2025-05-06
LHR IAH
Landed
2025-05-06 13:40
2025-05-06 18:00
2025-05-06 13:59
2025-05-06 18:00
601min Boeing 777-222(ER)
2025-05-05
LHR IAH
Landed
2025-05-05 13:40
2025-05-05 18:00
2025-05-05 14:10
2025-05-05 18:01
592min Boeing 777-222(ER)
2025-05-04
LHR IAH
Landed
2025-05-04 13:40
2025-05-04 18:00
2025-05-04 17:18
2025-05-04 20:31
553min Boeing 777-224(ER)
2025-05-03
LHR IAH
Landed
2025-05-03 13:40
2025-05-03 18:00
2025-05-03 17:04
2025-05-03 20:23
559min Boeing 777-224(ER)
2025-05-02
LHR IAH
Landed
2025-05-02 13:40
2025-05-02 18:00
2025-05-02 14:27
2025-05-02 18:21
594min Boeing 777-224(ER)
2025-05-01
LHR IAH
Landed
2025-05-01 13:40
2025-05-01 18:00
2025-05-01 14:00
2025-05-01 17:42
582min Boeing 777-224(ER)
2025-04-30
LHR IAH
Landed
2025-04-30 13:40
2025-04-30 18:00
2025-04-30 14:10
2025-04-30 18:20
610min Boeing 777-222(ER)
2025-04-29
LHR IAH
Landed
2025-04-29 13:40
2025-04-29 18:00
2025-04-29 15:17
2025-04-29 18:56
580min Boeing 777-222(ER)
2025-04-28
LHR IAH
Landed
2025-04-28 13:40
2025-04-28 18:00
2025-04-28 13:53
2025-04-28 17:21
569min Boeing 777-222(ER)
2025-04-27
LHR IAH
Landed
2025-04-27 13:40
2025-04-27 18:00
2025-04-27 14:16
2025-04-27 17:59
583min Boeing 777-222(ER)
2025-04-26
LHR IAH
Landed
2025-04-26 13:40
2025-04-26 18:00
2025-04-26 13:54
2025-04-26 17:28
575min Boeing 777-222(ER)
2025-04-25
LHR IAH
Landed
2025-04-25 13:40
2025-04-25 18:00
2025-04-25 13:52
2025-04-25 17:33
582min Boeing 777-222(ER)
2025-04-24
LHR IAH
Landed
2025-04-24 13:40
2025-04-24 18:00
2025-04-24 13:54
2025-04-24 17:24
570min Boeing 777-224(ER)
2025-04-23
LHR IAH
Landed
2025-04-23 13:40
2025-04-23 18:00
2025-04-23 13:54
2025-04-23 17:55
601min Boeing 777-224(ER)
2025-04-22
LHR IAH
Landed
2025-04-22 13:40
2025-04-22 18:00
2025-04-22 14:07
2025-04-22 18:02
595min Boeing 777-222(ER)
2025-04-21
LHR IAH
Landed
2025-04-21 13:40
2025-04-21 18:00
2025-04-21 14:02
2025-04-21 17:47
585min Boeing 777-222(ER)
2025-04-20
LHR IAH
Landed
2025-04-20 13:40
2025-04-20 18:00
2025-04-20 14:09
2025-04-20 17:44
575min Boeing 777-222(ER)
Showing 30 most recent flights
Live Status Details
API Status:
Departed On time
Actual Departure:
13:32
Estimated Arrival:
17:43
Baggage Claim:
F4
Data from Amadeus API for 2025-07-16
Live Updates

This flight is monitored in real-time. Status updates every 5 minutes.

Related Information
Departure Airport
LHR Departures
Arrival Airport
IAH Arrivals