Informational Guide to London Heathrow Airport - LHR - Non Official

BA251 British Airways - Flight Status

Below, you can find details about British Airways flight BA251, which currently operates between the airports of London - London Heathrow Airport (Airport Code LHR) and Santiago - Santiago Arturo Merino Benitez Intl Airport (Airport Code SCL).
This flight data pertains specifically to the flight's details for Monday, August 18, 2025.

BA251 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

BA251 British Airways to Santiago

Scheduled - On-time
Flight Status for Monday August 18, 2025
This flight was also scheduled for Yesterday (August 16, 2025). See it here

Airline information

British Airways
British Airways
Equipment: Boeing 787-9

Departure

London (LHR)
August 18, 2025
London Heathrow Airport
Estimated Departure Time:
21:55
Terminal:
5
Gate:
-
Scheduled Departure Time: 21:55

Arrival

Santiago (SCL)
August 19, 2025
Santiago Arturo Merino Benitez Intl Airport
Estimated Arrival Time:
07:35
Terminal:
2
Gate:
-
Scheduled Arrival Time: 07:35
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:

- AY5909 - Finnair

- IB3796 - Iberia

Additional Information

Which is the frequency of flight BA251?
The flight BA251 is scheduled to flight on Monday, Thursday, Saturday on a weekly basis.

Which is the distance of flight BA251?
The distance between the two airports is 11658 kilometers.

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: 2025-08-17 10:10:19
Current Time in Santiago: 2025-08-17 05:10:19

Alternative Flights

British Airways is the only airline operating the route from London to Santiago.

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from February 12, 2025 to August 11, 2025. 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.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from August 03, 2024 to July 31, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights BA251

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
17 August
22:12
London (LHR)
07:30
Santiago (SCL)
14h 18min
Boeing 787-9
Boeing 787-9
- On-time
Friday
15 August
22:09
London (LHR)
07:33
Santiago (SCL)
14h 24min
Boeing 787-9
Boeing 787-9
- On-time
Tuesday
12 August
22:01
London (LHR)
07:58
Santiago (SCL)
14h 57min
Boeing 787-9
Boeing 787-9
- Delayed
Sunday
10 August
21:53
London (LHR)
07:27
Santiago (SCL)
14h 34min
Boeing 787-9
Boeing 787-9
- On-time
Friday
08 August
21:55
London (LHR)
07:23
Santiago (SCL)
14h 28min
Boeing 787-9
Boeing 787-9
- On-time
Tuesday
05 August
21:56
London (LHR)
07:44
Santiago (SCL)
14h 48min
Boeing 787-9
Boeing 787-9
- On-time
Sunday
03 August
21:52
London (LHR)
06:49
Santiago (SCL)
13h 57min
Boeing 787-9
Boeing 787-9
Landed - On-time
Friday
01 August
22:02
London (LHR)
06:56
Santiago (SCL)
13h 54min
Boeing 787-9
Boeing 787-9
Landed - On-time
Tuesday
29 July
21:54
London (LHR)
06:58
Santiago (SCL)
14h 04min
Boeing 787-9
Boeing 787-9
Landed - On-time
Sunday
27 July
21:50
London (LHR)
07:15
Santiago (SCL)
14h 25min
Boeing 787-9
Boeing 787-9
- On-time