United Airlines UA4 Flight Status Today

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 12:05 23 March 2026 Europe/London. The flight is expected to land at George Bush Intercontinental Airport at 17:50 23 March 2026 America/Chicago. The flight will last about 10 hours 45 minutes.

Current status of UA4 is Scheduled On time Estimated Depart in 8 hours, 36 minutes

UA4 - UAL4 United Airlines (UA)
LHR London United Kingdom
Flight LHR to IAH
IAH Houston United States
Scheduled On time Estimated Depart in 8 hours, 36 minutes
Departure London Heathrow Airport
IATA: LHRICAO: EGLL
Scheduled 12:05 23 March 2026
Estimated 12:05 23 March 2026
2 None
Arrival George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
Scheduled 17:50 23 March 2026
Estimated 17:50 23 March 2026
E 5
UA4 Detail
  • Type: International Flight
  • Code Shares: AC 3913, LH 7621, LX 3038, OS 7813, SN 9080
  • Flight Duration: 10 hours 45 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: Monday 2026-03-23 03:29 AM
  • Current Time in Houston: Sunday 2026-03-22 22:29 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
Sun 22 Mar
Scheduled On time
London (LHR) 2026-03-22T12:05
Houston (IAH) 2026-03-22T17:50
Sat 21 Mar
Departed On time
London (LHR) 2026-03-21T12:05
Houston (IAH) 2026-03-21T17:50
2026-03-21T11:58
Fri 20 Mar
Departed On time
London (LHR) 2026-03-20T12:05
Houston (IAH) 2026-03-20T17:50
2026-03-20T12:05
Thu 19 Mar
Departed On time
London (LHR) 2026-03-19T12:05
Houston (IAH) 2026-03-19T17:50
2026-03-19T12:03
Wed 18 Mar
Departed On time
London (LHR) 2026-03-18T12:05
Houston (IAH) 2026-03-18T17:50
2026-03-18T12:00
Tue 17 Mar
Departed On time
London (LHR) 2026-03-17T12:05
Houston (IAH) 2026-03-17T17:50
2026-03-17T12:28
Mon 16 Mar
Departed Delayed by 58m
London (LHR) 2026-03-16T12:05
Houston (IAH) 2026-03-16T17:50
2026-03-16T13:11
Sun 15 Mar
Departed On time
London (LHR) 2026-03-15T12:05
Houston (IAH) 2026-03-15T17:50
2026-03-15T11:57
Sat 14 Mar
Departed On time
London (LHR) 2026-03-14T12:05
Houston (IAH) 2026-03-14T17:50
2026-03-14T12:22
Fri 13 Mar
Departed Delayed by 34m
London (LHR) 2026-03-13T12:05
Houston (IAH) 2026-03-13T17:50
2026-03-13T12:33

Flight routes similar to United Airlines UA4

Airline Flight no Departure Arrival
American Airlines AA6954
American Airlines 		23/03/2026
15:25 		10 hours 35 minutes
21:00
United Airlines UA879
United Airlines 		23/03/2026
10:00 		10 hours 45 minutes
15:45
British Airways BA195
British Airways 		23/03/2026
09:35 		10 hours 30 minutes
15:05
Finnair AY5497
Finnair 		23/03/2026
15:25 		10 hours 35 minutes
21:00
Brussels Airlines SN9080
Brussels Airlines 		23/03/2026
12:05 		10 hours 45 minutes
17:50
Lufthansa LH7623
Lufthansa 		23/03/2026
10:00 		10 hours 12 minutes
15:45
Air Canada AC3913
Air Canada 		23/03/2026
12:05 		10 hours 45 minutes
17:50
SWISS LX3038
SWISS 		23/03/2026
12:05 		10 hours 45 minutes
17:50

United Airlines Flight UA4 FAQs

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

On average, nonstop flight takes 10 hour(s) 45 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 Scheduled 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 17:50.

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 .