Finnair flight AY 3823: Dublin - Dallas Fort Worth

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:45 Dublin (DUB) 15:05 Dallas Fort Worth (DFW) D
AY 3823 Non-stop Boeing 777-200 (772) 9:20 Effective 2026-05-08 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 133)
Daily 12:40 Dublin (DUB) 16:30 Dallas Fort Worth (DFW) D
AY 3823 Non-stop Boeing 787-8 (788) 9:50 Effective 2026-03-29 through 2026-04-07
Codeshare flight, operated by American Airlines.(AA 133)
Mon,Fri-Sun 12:55 Dublin (DUB) 16:50 Dallas Fort Worth (DFW) D
AY 3823 Non-stop Boeing 787-8 (788) 9:55 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 133)
Tue-Thu 13:00 Dublin (DUB) 16:55 Dallas Fort Worth (DFW) D
AY 3823 Non-stop Boeing 787-8 (788) 9:55 Valid until 2026-01-01
Codeshare flight, operated by American Airlines.(AA 133)
Tue,Wed 13:00 Dublin (DUB) 16:45 Dallas Fort Worth (DFW) D
AY 3823 Non-stop Boeing 787-8 (788) 9:45 Effective 2026-01-06 through 2026-01-07
Codeshare flight, operated by American Airlines.(AA 133)
Daily 13:00 Dublin (DUB) 17:55 Dallas Fort Worth (DFW) D
AY 3823 Non-stop Boeing 787-8 (788) 9:55 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 133)
Daily 13:45 Dublin (DUB) 17:35 Dallas Fort Worth (DFW) D
AY 3823 Non-stop Boeing 787-8 (788) 9:50 Effective 2026-04-08 through 2026-05-07
Codeshare flight, operated by American Airlines.(AA 133)


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Finnair flight AY 3823:
Dublin - Dallas Fort Worth
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY3823
11:45
Dublin (DUB)

15:05
Dallas Fort Worth (DFW) D
Effective 2026-05-08 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 133)
Duration: 9:20, non-stop
Boeing 777-200 (772)
Direct Codeshare Flights:
Finnair AY3823
12:40
Dublin (DUB)

16:30
Dallas Fort Worth (DFW) D
Effective 2026-03-29 through 2026-04-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 133)
Duration: 9:50, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Finnair AY3823
12:55
Dublin (DUB)

16:50
Dallas Fort Worth (DFW) D
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 133)
Duration: 9:55, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Finnair AY3823
13:00
Dublin (DUB)

16:55
Dallas Fort Worth (DFW) D
Valid until 2026-01-01
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 133)
Duration: 9:55, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Finnair AY3823
13:00
Dublin (DUB)

16:45
Dallas Fort Worth (DFW) D
Effective 2026-01-06 through 2026-01-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 133)
Duration: 9:45, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Finnair AY3823
13:00
Dublin (DUB)

17:55
Dallas Fort Worth (DFW) D
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 133)
Duration: 9:55, non-stop
Boeing 787-8 (788)
Direct Codeshare Flights:
Finnair AY3823
13:45
Dublin (DUB)

17:35
Dallas Fort Worth (DFW) D
Effective 2026-04-08 through 2026-05-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 133)
Duration: 9:50, non-stop
Boeing 787-8 (788)
  • AY 3823 is an international flight departing from Dublin airport, Ireland (DUB) and arriving at Dallas Fort Worth airport, United States (DFW).
  • The flight distance is 4458 miles, or 7175 km.
  • The timezone of the departure airport is UTC+1 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 9:20 and 9:55.
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