United Airlines flight UA 879: London Heathrow - Houston George Bush

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 10:00 London Heathrow (LHR) 2 14:45 Houston George Bush (IAH) E
UA 879 Non-stop Boeing 777 (777) 10:45 Valid until 2026-02-03
Daily 10:00 London Heathrow (LHR) 2 14:45 Houston George Bush (IAH) E
UA 879 Non-stop Boeing 777 (777) 10:45 Effective 2026-02-05 through 2026-03-07
Daily 10:00 London Heathrow (LHR) 2 15:45 Houston George Bush (IAH) E
UA 879 Non-stop Boeing 777 (777) 10:45 Effective 2026-03-08 through 2026-03-28
Daily 10:00 London Heathrow (LHR) 2 14:25 Houston George Bush (IAH) E
UA 879 Non-stop Boeing 777 (777) 10:25 Effective 2026-03-29 through 2026-05-20
Daily 10:00 London Heathrow (LHR) 2 14:20 Houston George Bush (IAH) E
UA 879 Non-stop Boeing 777 (777) 10:20 Effective 2026-05-21 through 2026-09-07
Daily 10:00 London Heathrow (LHR) 2 14:15 Houston George Bush (IAH) E
UA 879 Non-stop Boeing 777 (777) 10:15 Effective 2026-09-08 through 2026-10-24
Daily 10:00 London Heathrow (LHR) 2 15:45 Houston George Bush (IAH) E
UA 879 Non-stop Boeing 777 (777) 10:45 Effective from 2026-10-25
Wed 14:45 London Heathrow (LHR) 2 19:25 Houston George Bush (IAH) E
UA 879 Non-stop Boeing 777 (777) 10:40 Operates only on 2026-02-04
Ad flat here 1377413384 I FlightWNum Lower
Parallax here LHR-IAH


Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
United Airlines flight UA 879:
London Heathrow - Houston George Bush
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA879
10:00
London Heathrow (LHR) 2

14:45
Houston George Bush (IAH) E
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:45, non-stop
Boeing 777 (777)
Direct Flights:
United Airlines UA879
10:00
London Heathrow (LHR) 2

14:45
Houston George Bush (IAH) E
Effective 2026-02-05 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:45, non-stop
Boeing 777 (777)
Direct Flights:
United Airlines UA879
10:00
London Heathrow (LHR) 2

15:45
Houston George Bush (IAH) E
Effective 2026-03-08 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:45, non-stop
Boeing 777 (777)
Direct Flights:
United Airlines UA879
10:00
London Heathrow (LHR) 2

14:25
Houston George Bush (IAH) E
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:25, non-stop
Boeing 777 (777)
Direct Flights:
United Airlines UA879
10:00
London Heathrow (LHR) 2

14:20
Houston George Bush (IAH) E
Effective 2026-05-21 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:20, non-stop
Boeing 777 (777)
Direct Flights:
United Airlines UA879
10:00
London Heathrow (LHR) 2

14:15
Houston George Bush (IAH) E
Effective 2026-09-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:15, non-stop
Boeing 777 (777)
Direct Flights:
United Airlines UA879
10:00
London Heathrow (LHR) 2

15:45
Houston George Bush (IAH) E
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 10:45, non-stop
Boeing 777 (777)
Direct Flights:
United Airlines UA879
14:45
London Heathrow (LHR) 2

19:25
Houston George Bush (IAH) E
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:40, non-stop
Boeing 777 (777)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here LHR-IAH
  • UA 879 is an international flight departing from London Heathrow airport, United Kingdom (LHR) and arriving at Houston George Bush airport, United States (IAH).
  • The flight distance is 4820 miles, or 7758 km.
  • The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 10:15 and 10:45.
All United Airlines flights
All LHR-IAH flights
Return (IAH-LHR) flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False