United Airlines UA4 Flight Status : Live Tracking & Updates

International flight United Airlines UA4 takes off from London (LHR) United Kingdom to Houston (IAH) United States. It's operated by United Airlines. The plane leaves London Heathrow Airport at 13:40 24 May 2026 Europe/London. The flight is expected to land at George Bush Intercontinental Airport at 18:00 24 May 2026 America/Chicago. The flight will last about 10 hours 20 minutes.

Current status of UA4 is Departed On time Estimated Arrival in 1 hour, 2 minutes

UA4 - UAL4 United Airlines (UA)
LHR London United Kingdom
Flight LHR to IAH
IAH Houston United States
Departed On time Estimated Arrival in 1 hour, 2 minutes
Departure London Heathrow Airport
IATA: LHRICAO: EGLL
Scheduled 13:40 24 May 2026
Actual 13:35 24 May 2026
2 B32
Arrival George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 18:00 24 May 2026
Estimated 17:47 24 May 2026
E 4
UA4 Detail
  • Type: International Flight
  • Code Shares: AC 3913, LH 7621, LX 3038, OS 7813, SN 9080
  • Flight Duration: 10 hours 20 minutes
  • Flight Distance: 7780 kms / 4834 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 252
  • Freight capacity: 40.2 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 777-200 / 200ER
  • Callsign: F-KROC4
  • Departure Timezone: Europe/London
  • Arrival Timezone: America/Chicago
  • Current Time in London: Sunday 2026-05-24 22:45 PM
  • Current Time in Houston: Sunday 2026-05-24 16:45 PM

United Airlines UA4 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA4
AIRPLANE Boeing 777-200 / 200ER
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 24
DELAYED 6
CANCELLED 0
ON TIME 49
DELAYED 11
CANCELLED 0
ON TIME 67
DELAYED 16
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA4 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 23 May
In Air
London (LHR) 2026-05-23 13:40
Houston (IAH) 2026-05-23 18:00
2026-05-23 13:55
Fri 22 May
Departed On time
London (LHR) 2026-05-22T13:40
Houston (IAH) 2026-05-22T18:00
2026-05-22T13:43
Thu 21 May
Departed On time
London (LHR) 2026-05-21T13:40
Houston (IAH) 2026-05-21T18:00
2026-05-21T13:38
Wed 20 May
Departed On time
London (LHR) 2026-05-20T13:40
Houston (IAH) 2026-05-20T18:05
2026-05-20T13:54
Tue 19 May
In Air
London (LHR) 2026-05-19 13:40
Houston (IAH) 2026-05-19 18:05
2026-05-19 14:07
Mon 18 May
Departed On time
London (LHR) 2026-05-18T13:40
Houston (IAH) 2026-05-18T18:05
2026-05-18T13:29
Sun 17 May
Departed On time
London (LHR) 2026-05-17T13:40
Houston (IAH) 2026-05-17T18:05
2026-05-17T13:35
Sat 16 May
Departed On time
London (LHR) 2026-05-16T13:40
Houston (IAH) 2026-05-16T18:05
2026-05-16T13:35
Fri 15 May
Departed On time
London (LHR) 2026-05-15T13:40
Houston (IAH) 2026-05-15T18:05
2026-05-15T13:37
Thu 14 May
Departed Delayed by 23m
London (LHR) 2026-05-14T13:40
Houston (IAH) 2026-05-14T18:05
2026-05-14T14:26

Flight routes similar to United Airlines UA4

Airline Flight no Departure Arrival
Brussels Airlines SN9078
Brussels Airlines 		24/05/2026
10:00 		10 hours 2 minutes
14:20
Finnair AY5495
Finnair 		24/05/2026
09:10 		10 hours 1 minutes
13:20
British Airways BA195
British Airways 		24/05/2026
09:10 		10 hours 10 minutes
13:20
SWISS LX3054
SWISS 		24/05/2026
10:00 		10 hours 20 minutes
14:20
Iberia IB3579
Iberia 		24/05/2026
14:40 		10 hours 30 minutes
19:10
American Airlines AA6952
American Airlines 		24/05/2026
09:10 		10 hours 10 minutes
13:20
United Airlines UA879
United Airlines 		24/05/2026
10:00 		10 hours 20 minutes
14:20
Austrian Airlines OS7809
Austrian Airlines 		24/05/2026
10:00 		10 hours 20 minutes
14:20

United Airlines Flight UA4 FAQs

What is the scheduled flight duration for United Airlines UA4 flight?

On average, nonstop flight takes 10 hour(s) 20 minutes, with the flight distance of 7780 km (4834 miles).

What is the current status of United Airlines UA4 flight?

The current status of flight United Airlines UA4 is Departed On time.

What type of aircraft is used for the United Airlines UA4 flight?

All United Airlines UA4 flights are operated using Boeing 777-200 / 200ER aircraft.

When does the flight United Airlines UA4 arrive?

Flight United Airlines UA4 arrives at 18:00.

Which terminal the flight United Airlines UA4 is arriving at?

Flight United Airlines UA4 arrives in George Bush Intercontinental Airport at Terminal E.

How many United Airlines UA4 flights are operated a week?

7 flights per week. The Flight United Airlines UA4 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .