BA857 British Airways - Flight Status
Below, you can find details about British Airways flight BA857, which currently operates between the airports of Prague - Vaclav Havel Airport Prague (Airport Code PRG) and London - London Heathrow Airport (Airport Code LHR).
This flight data pertains specifically to the flight's details for Wednesday, December 10, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights BA857
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights BA857
BA857 On Time performance:
74
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
BA857 British Airways to London
En Route - On-time
Flight Status for Wednesday December 10, 2025
En Route - On-time
Flight Status for Wednesday December 10, 2025
Airline information
British Airways
Equipment: Airbus A320
Departure
Prague (PRG)
December 10, 2025
Vaclav Havel Airport Prague
Departed at:
17:09
Terminal:
1
Gate:
A3
Scheduled Departure Time: 17:20
Arrival
London (LHR)
December 10, 2025
London Heathrow Airport
Estimated Arrival Time:
18:13
Terminal:
3
Gate:
-
Scheduled Arrival Time: 18:30
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-prague.net assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Additional Information
Which is the frequency of flight BA857?
The flight BA857 is scheduled to flight on Wednesday, Saturday on a weekly basis.
Which is the distance of flight BA857?
The distance between the two airports is 1044 kilometers.
Which is the flight time of flight BA857?
The scheduled flight time gate to gate is: 02:10 hours.
The real flight time gate to gate on average is: 01:58 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 Prague: 2025-12-10 17:50:43
Current Time in London: 2025-12-10 16:50:43
The flight BA857 is scheduled to flight on Wednesday, Saturday on a weekly basis.
Which is the distance of flight BA857?
The distance between the two airports is 1044 kilometers.
Which is the flight time of flight BA857?
The scheduled flight time gate to gate is: 02:10 hours.
The real flight time gate to gate on average is: 01:58 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 Prague: 2025-12-10 17:50:43
Current Time in London: 2025-12-10 16:50:43
Alternative Flights
The following airline serve the same route between Prague and London:
British Airways - Flight Number: BA853. (On Time performance: 85 - Average Delay: 6 minutes)
British Airways - Flight Number: BA853. (On Time performance: 85 - Average Delay: 6 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from June 09, 2025 to December 06, 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.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 02, 2024 to November 29, 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.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from September 09, 2025 to December 06, 2025, we have obtained these figures.
Total number of flights: 42
On Time: 31 ( 74 % )
Moderate Delay: 8 ( 19 % )
Significant Delay: 1 ( 2 % )
Major Delay: 2 ( 5 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 9 minutes.
Total number of flights: 42
On Time: 31 ( 74 % )
Moderate Delay: 8 ( 19 % )
Significant Delay: 1 ( 2 % )
Major Delay: 2 ( 5 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 9 minutes.
Last Past Flights BA857
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
06 December
06 December
18:42
Prague (PRG)
Prague (PRG)
20:17
London (LHR)
London (LHR)
02h 35min
Airbus A320
Airbus A320
Landed - Delayed
Wednesday
03 December
03 December
17:18
Prague (PRG)
Prague (PRG)
18:12
London (LHR)
London (LHR)
01h 54min
Airbus A320
Airbus A320
Landed - On-time
Saturday
29 November
29 November
18:38
Prague (PRG)
Prague (PRG)
19:39
London (LHR)
London (LHR)
02h 01min
Airbus A320
Airbus A320
Landed - On-time
Wednesday
26 November
26 November
17:14
Prague (PRG)
Prague (PRG)
18:53
London (LHR)
London (LHR)
02h 39min
Airbus A320
Airbus A320
Landed - Delayed