Smart Traveler’s Guide to Dublin Airport (DUB): Expert Tips & Real Reviews

BA839 British Airways - Flight Status

Codeshare Flights
The flight EI8339 from Aer Lingus (EI) is a codeshare flight operated by British Airways (BA) under the flight number BA839. Check this page for details about flight BA839.

Below, you can find details about British Airways flight BA839, which currently operates between the airports of Dublin - Dublin Airport (Airport Code DUB) and London - London Heathrow Airport (Airport Code LHR).
This flight data pertains specifically to the flight's details for Friday, March 27, 2026.

BA839 On Time performance:
89
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

BA839 British Airways to London

Scheduled - On-time
Flight Status for Friday March 27, 2026
This flight was also scheduled for Yesterday (March 26, 2026). See it here

Airline information

British Airways
British Airways
Equipment: Airbus A320neo

Departure

Dublin (DUB)
March 27, 2026
Dublin Airport
Estimated Departure Time:
20:35
Terminal:
2
Gate:
418
Scheduled Departure Time: 20:35

Arrival

London (LHR)
March 27, 2026
London Heathrow Airport
Estimated Arrival Time:
21:40
Terminal:
5
Gate:
-
Scheduled Arrival Time: 21:55
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.dublin-airport.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.

Codeshare Flights

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

- EI8339 - Aer Lingus

- QR9800 - Qatar Airways

Additional Information

Which is the frequency of flight BA839?
The flight BA839 is scheduled to flight on daily basis.

Which is the distance of flight BA839?
The distance between the two airports is 449 kilometers.

Which is the flight time of flight BA839?
The scheduled flight time gate to gate is: 01:20 hours.
The real flight time gate to gate on average is: 01:15 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

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

British Airways
- Flight Number: BA825. (On Time performance: 87 - Average Delay: 5 minutes)
- Flight Number: BA827. (On Time performance: 74 - Average Delay: 12 minutes)
- Flight Number: BA829. (On Time performance: 79 - Average Delay: 10 minutes)
- Flight Number: BA831. (On Time performance: 79 - Average Delay: 11 minutes)
- Flight Number: BA833. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: BA835. (On Time performance: 77 - Average Delay: 12 minutes)
- Flight Number: BA837. (On Time performance: 77 - Average Delay: 13 minutes)

Aer Lingus
- Flight Number: EI152. (On Time performance: 73 - Average Delay: 10 minutes)
- Flight Number: EI154. (On Time performance: 80 - Average Delay: 9 minutes)
- Flight Number: EI156. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: EI158. (On Time performance: 91 - Average Delay: 3 minutes)
- Flight Number: EI164. (On Time performance: 92 - Average Delay: 4 minutes)
- Flight Number: EI166. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: EI168. (On Time performance: 81 - Average Delay: 8 minutes)
- Flight Number: EI172. (On Time performance: 98 - Average Delay: 1 minutes)
- Flight Number: EI174. (On Time performance: 90 - Average Delay: 4 minutes)
- Flight Number: EI178. (On Time performance: 88 - Average Delay: 5 minutes)
- Flight Number: EI184. (On Time performance: 94 - Average Delay: 2 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 December 26, 2025 to March 25, 2026, we have obtained these figures.
Total number of flights: 87
On Time: 77 ( 89 % )
Moderate Delay: 2 ( 2 % )
Significant Delay: 4 ( 5 % )
Major Delay: 4 ( 5 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 7 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 26, 2025 to March 25, 2026. 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 March 02, 2025 to February 28, 2026. 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 BA839

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
26 March
20:29
Dublin (DUB)
21:38
London (LHR)
01h 09min
Airbus A320
Airbus A320
Landed - On-time
Wednesday
25 March
21:32
Dublin (DUB)
22:55
London (LHR)
01h 23min
Airbus A320
Airbus A320
Landed - Delayed
Tuesday
24 March
20:29
Dublin (DUB)
21:45
London (LHR)
01h 16min
Airbus A320neo
Airbus A320neo
Landed - On-time
Monday
23 March
20:26
Dublin (DUB)
21:35
London (LHR)
01h 09min
Airbus A320 (s
Airbus A320 (s
Landed - On-time
Sunday
22 March
20:26
Dublin (DUB)
21:39
London (LHR)
01h 13min
Airbus A320
Airbus A320
Landed - On-time
Saturday
21 March
20:31
Dublin (DUB)
21:43
London (LHR)
01h 12min
Airbus A320
Airbus A320
Landed - On-time
Friday
20 March
20:30
Dublin (DUB)
21:53
London (LHR)
01h 23min
Airbus A320
Airbus A320
Landed - On-time
Thursday
19 March
20:28
Dublin (DUB)
21:41
London (LHR)
01h 13min
Airbus A320neo
Airbus A320neo
Landed - On-time
Wednesday
18 March
20:49
Dublin (DUB)
21:53
London (LHR)
01h 04min
Airbus A320neo
Airbus A320neo
Landed - On-time
Tuesday
17 March
20:38
Dublin (DUB)
21:47
London (LHR)
01h 09min
Airbus A320neo
Airbus A320neo
Landed - On-time