Heathrow Informational Guide to London Heathrow Airport - LHR - Non Official

UA879 United Airlines - Flight Status

Codeshare Flights
The flight AC3912 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA879. Check this page for details about flight UA879.

Below, you can find details about United Airlines flight UA879, which currently operates between the airports of London - London Heathrow Airport (Airport Code LHR) and Houston - George Bush Intercontinental Airport (Airport Code IAH).
This flight data pertains specifically to the flight's details for Saturday, May 18, 2024.

UA879 On Time performance:
79
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

UA879 United Airlines to Houston

Scheduled - On-time
Flight Status for Saturday May 18, 2024
This flight was also scheduled for Yesterday (May 16, 2024). See it here
This flight is also scheduled for Today (May 17, 2024). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 777

Departure

London (LHR)
May 18, 2024
London Heathrow Airport
Estimated Departure Time:
10:35
Terminal:
2
Gate:
-
Scheduled Departure Time: 10:35

Arrival

Houston (IAH)
May 18, 2024
George Bush Intercontinental Airport
Estimated Arrival Time:
14:50
Terminal:
E
Gate:
-
Scheduled Arrival Time: 14:50
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-london-heathrow.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AC3912 - Air Canada

- LH7623 - Lufthansa

- LX3054 - Swiss

- OS7809 - Austrian

- SN9078 - Brussels Airlines

Additional Information

Which is the frequency of flight UA879?
The flight UA879 is scheduled to flight on daily basis.

Which is the distance of flight UA879?
The distance between the two airports is 7766 kilometers.

Which is the flight time of flight UA879?
The scheduled flight time gate to gate is: 10:15 hours.
The real flight time gate to gate on average is: 10:39 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in London: 2024-05-17 06:01:44
Current Time in Houston: 2024-05-17 00:01:44

Alternative Flights

The following airlines serves the same route between London and Houston:

British Airways
- Flight Number: BA195. (On Time performance: 64 - Average Delay: 19 minutes)
- Flight Number: BA197. (On Time performance: 66 - Average Delay: 23 minutes)

United Airlines
- Flight Number: UA4. (On Time performance: 77 - Average Delay: 15 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from February 11, 2024 to May 10, 2024, we have obtained these figures.
Total number of flights: 90
On Time: 71 ( 79 % )
Moderate Delay: 13 ( 14 % )
Significant Delay: 2 ( 2 % )
Major Delay: 1 ( 1 % )
Canceled: 2 ( 2 % )
Diverted: 1 ( 1 % )

Average Delay: 5 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from November 11, 2023 to May 10, 2024. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from May 02, 2023 to April 30, 2024. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights UA879

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
16 May
10:33
London (LHR)
15:13
Houston (IAH)
10h 40min
Boeing 777-200
Boeing 777-200
Landed - Delayed
Wednesday
15 May
10:25
London (LHR)
14:37
Houston (IAH)
10h 12min
Boeing 777-200
Boeing 777-200
Landed - On-time
Tuesday
14 May
10:26
London (LHR)
14:45
Houston (IAH)
10h 19min
Boeing 777-200
Boeing 777-200
Landed - On-time
Monday
13 May
10:22
London (LHR)
16:30
San Antonio (SAT)
12h 08min
Boeing 777-200
Boeing 777-200
Landed - DIVERTED
Monday
13 May
22:40
San Antonio (SAT)
23:53
Houston (IAH)
01h 13min
Boeing 777-200
Boeing 777-200
Landed - DIVERTED
Sunday
12 May
10:34
London (LHR)
15:04
Houston (IAH)
04h 30min
Boeing 777-200
Boeing 777-200
Landed - On-time
Saturday
11 May
10:28
London (LHR)
14:49
Houston (IAH)
04h 21min
Boeing 777-200
Boeing 777-200
Landed - On-time
Friday
10 May
11:00
London (LHR)
15:01
Houston (IAH)
04h 01min
Boeing 777-200
Boeing 777-200
Landed - On-time
Thursday
09 May
10:34
London (LHR)
15:31
Houston (IAH)
04h 57min
Boeing 777-200
Boeing 777-200
Landed - Delayed
Wednesday
08 May
10:22
London (LHR)
14:32
Houston (IAH)
04h 10min
Boeing 777-200
Boeing 777-200
Landed - On-time