UA423 United Airlines - Flight Status
Codeshare Flights
The flight LH8842 from Lufthansa (LH) is a codeshare flight operated by United Airlines (UA) under the flight number UA423. Check this page for details about flight UA423.
Warning
This flight has been diverted and landed in a different airport than scheduled. Contact airline to obtain more information. This was the original destination:
Chicago (ORD) - Chicago O'Hare International Airport
Below, you can find details about United Airlines flight UA423, which currently operates between the airports of Athens - Athens Eleftherios Venizelos International Airport (Airport Code ATH) and Boston - Boston Logan International Airport (Airport Code BOS).
This flight data pertains specifically to the flight's details for Tuesday, August 19, 2025.
UA423 On Time performance:
67
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
UA423 United Airlines to Boston
Landed - Delayed
Delay: 118 minutes
Flight Status for Tuesday August 19, 2025
This flight is also scheduled for Today (August 20, 2025). See it here
This flight is also scheduled for Tomorrow (August 21, 2025). See it here
Landed - Delayed
Delay: 118 minutes
Flight Status for Tuesday August 19, 2025
Airline information
United Airlines
Equipment: Boeing 787-10
Departure
Athens (ATH)
August 19, 2025
Athens Eleftherios Venizelos International Airport
Departed at:
15:41
Gate:
A05
Scheduled Departure Time: 12:35
Arrival
Boston (BOS)
August 19, 2025
Boston Logan International Airport
Arrived at:
18:18
Terminal:
5
Gate:
-
Scheduled Arrival Time: 16:20
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-athens.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:
- LH8842 - Lufthansa