Informational Guide to London Heathrow Airport - LHR - Non Official

EI173 Aer Lingus - Flight Status

Codeshare Flights
The flight BA5973 from British Airways (BA) is a codeshare flight operated by Aer Lingus (EI) under the flight number EI173. Check this page for details about flight EI173.

Below, you can find details about Aer Lingus flight EI173, which currently operates between the airports of London - London Heathrow Airport (Airport Code LHR) and Dublin - Dublin Airport (Airport Code DUB).
This flight data pertains specifically to the flight's details for Tuesday, November 04, 2025.

EI173 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

EI173 Aer Lingus to Dublin

Scheduled - On-time
Flight Status for Tuesday November 04, 2025
This flight was also scheduled for Yesterday (November 03, 2025). See it here
This flight is also scheduled for Tomorrow (November 05, 2025). See it here

Airline information

Aer Lingus
Aer Lingus
Equipment: Airbus A320neo

Departure

London (LHR)
November 04, 2025
London Heathrow Airport
Estimated Departure Time:
17:45
Terminal:
2
Gate:
-
Scheduled Departure Time: 17:45

Arrival

Dublin (DUB)
November 04, 2025
Dublin Airport
Estimated Arrival Time:
19:05
Terminal:
2
Gate:
-
Scheduled Arrival Time: 19:05
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:

- BA5973 - British Airways

Additional Information

Which is the frequency of flight EI173?
The flight EI173 is scheduled to flight on daily basis.

Which is the distance of flight EI173?
The distance between the two airports is 449 kilometers.

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 London and Dublin:

British Airways
- Flight Number: BA824. (On Time performance: 62 - Average Delay: 18 minutes)
- Flight Number: BA826. (On Time performance: 45 - Average Delay: 27 minutes)
- Flight Number: BA828. (On Time performance: 78 - Average Delay: 8 minutes)
- Flight Number: BA830. (On Time performance: 44 - Average Delay: 28 minutes)
- Flight Number: BA832. (On Time performance: 93 - Average Delay: 4 minutes)
- Flight Number: BA834. (On Time performance: 59 - Average Delay: 18 minutes)
- Flight Number: BA836. (On Time performance: 61 - Average Delay: 16 minutes)
- Flight Number: BA838.

Aer Lingus
- Flight Number: EI151. (On Time performance: 96 - Average Delay: 1 minutes)
- Flight Number: EI153. (On Time performance: 82 - Average Delay: 11 minutes)
- Flight Number: EI155. (On Time performance: 74 - Average Delay: 11 minutes)
- Flight Number: EI159. (On Time performance: 78 - Average Delay: 11 minutes)
- Flight Number: EI161. (On Time performance: 70 - Average Delay: 19 minutes)
- Flight Number: EI163. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: EI165. (On Time performance: 81 - Average Delay: 10 minutes)
- Flight Number: EI167. (On Time performance: 71 - Average Delay: 17 minutes)
- Flight Number: EI169. (On Time performance: 79 - Average Delay: 10 minutes)
- Flight Number: EI175.
- Flight Number: EI177. (On Time performance: 81 - Average Delay: 8 minutes)
- Flight Number: EI179. (On Time performance: 76 - Average Delay: 12 minutes)
- Flight Number: EI183. (On Time performance: 81 - Average Delay: 7 minutes)

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 Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from October 27, 2024 to March 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.

Last Past Flights EI173

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
03 November
17:48
London (LHR)
19:00
Dublin (DUB)
01h 12min
Airbus A320neo
Airbus A320neo
Landed - On-time
Sunday
02 November
17:45
London (LHR)
18:53
Dublin (DUB)
01h 08min
Airbus A320neo
Airbus A320neo
Landed - On-time
Saturday
01 November
17:34
London (LHR)
18:39
Dublin (DUB)
01h 05min
Airbus A320neo
Airbus A320neo
Landed - On-time
Friday
31 October
17:43
London (LHR)
18:48
Dublin (DUB)
01h 05min
Airbus A320neo
Airbus A320neo
Landed - On-time
Thursday
30 October
17:45
London (LHR)
19:01
Dublin (DUB)
01h 16min
Airbus A320neo
Airbus A320neo
Landed - On-time
Wednesday
29 October
17:31
London (LHR)
18:36
Dublin (DUB)
01h 05min
Airbus A320neo
Airbus A320neo
Landed - On-time
Tuesday
28 October
17:36
London (LHR)
18:48
Dublin (DUB)
01h 12min
Airbus A320neo
Airbus A320neo
Landed - On-time
Monday
27 October
17:57
London (LHR)
18:54
Dublin (DUB)
00h 57min
Airbus A320neo
Airbus A320neo
Landed - On-time
Sunday
26 October
17:34
London (LHR)
18:49
Dublin (DUB)
01h 15min
Airbus A320neo
Airbus A320neo
Landed - On-time