British Airways flight BA 6142: Chicago O'Hare - Dublin

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 15:45 Chicago O'Hare (ORD) 3 05:10 Dublin (DUB) 2
BA 6142 Non-stop Airbus A321neo (32Q) 7:25 Operates only on 2026-03-28
Codeshare flight, operated by Aer Lingus.(EI 122)
The flight arrives 1 day after departure.
Daily 15:45 Chicago O'Hare (ORD) 3 05:10 Dublin (DUB) 2
BA 6142 Non-stop Airbus A330-300 (333) 7:25 Effective 2026-03-29 through 2026-10-23
Codeshare flight, operated by Aer Lingus.(EI 122)
The flight arrives 1 day after departure.
Daily 15:50 Chicago O'Hare (ORD) 3 05:10 Dublin (DUB) 2
BA 6142 Non-stop Airbus A330-300 (333) 7:20 Valid until 2026-01-01
Codeshare flight, operated by Aer Lingus.(EI 122)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 15:50 Chicago O'Hare (ORD) 3 05:10 Dublin (DUB) 2
BA 6142 Non-stop Airbus A330-300 (333) 7:20 Effective 2026-03-01 through 2026-03-06
Codeshare flight, operated by Aer Lingus.(EI 122)
The flight arrives 1 day after departure.
Tue,Thu,Sat 16:45 Chicago O'Hare (ORD) 3 05:10 Dublin (DUB) 2
BA 6142 Non-stop Airbus A321neo (32Q) 7:25 Effective 2026-03-14 through 2026-03-19
Codeshare flight, operated by Aer Lingus.(EI 122)
The flight arrives 1 day after departure.
Sat 16:45 Chicago O'Hare (ORD) 3 05:10 Dublin (DUB) 2
BA 6142 Non-stop Airbus A330-300 (333) 7:25 Operates only on 2026-03-21
Codeshare flight, operated by Aer Lingus.(EI 122)
The flight arrives 1 day after departure.
Tue,Thu 16:45 Chicago O'Hare (ORD) 3 05:10 Dublin (DUB) 2
BA 6142 Non-stop Airbus A321neo (32Q) 7:25 Effective 2026-03-24 through 2026-03-26
Codeshare flight, operated by Aer Lingus.(EI 122)
The flight arrives 1 day after departure.
Sat 16:45 Chicago O'Hare (ORD) 3 05:10 Dublin (DUB) 2
BA 6142 Non-stop Airbus A330-300 (333) 7:25 Operates only on 2026-10-24
Codeshare flight, operated by Aer Lingus.(EI 122)
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 16:50 Chicago O'Hare (ORD) 3 05:10 Dublin (DUB) 2
BA 6142 Non-stop Airbus A330-300 (333) 7:20 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by Aer Lingus.(EI 122)
The flight arrives 1 day after departure.
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British Airways flight BA 6142:
Chicago O'Hare - Dublin
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA6142
15:45
Chicago O'Hare (ORD) 3

05:10(+1)
Dublin (DUB) 2
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Aer Lingus. (EI 122)
Duration: 7:25, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
British Airways BA6142
15:45
Chicago O'Hare (ORD) 3

05:10(+1)
Dublin (DUB) 2
Effective 2026-03-29 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Aer Lingus. (EI 122)
Duration: 7:25, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
British Airways BA6142
15:50
Chicago O'Hare (ORD) 3

05:10(+1)
Dublin (DUB) 2
Valid until 2026-01-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Aer Lingus. (EI 122)
Duration: 7:20, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
British Airways BA6142
15:50
Chicago O'Hare (ORD) 3

05:10(+1)
Dublin (DUB) 2
Effective 2026-03-01 through 2026-03-06
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Aer Lingus. (EI 122)
Duration: 7:20, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
British Airways BA6142
16:45
Chicago O'Hare (ORD) 3

05:10(+1)
Dublin (DUB) 2
Effective 2026-03-14 through 2026-03-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Aer Lingus. (EI 122)
Duration: 7:25, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
British Airways BA6142
16:45
Chicago O'Hare (ORD) 3

05:10(+1)
Dublin (DUB) 2
Operates only on 2026-03-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Aer Lingus. (EI 122)
Duration: 7:25, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
British Airways BA6142
16:45
Chicago O'Hare (ORD) 3

05:10(+1)
Dublin (DUB) 2
Effective 2026-03-24 through 2026-03-26
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Aer Lingus. (EI 122)
Duration: 7:25, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
British Airways BA6142
16:45
Chicago O'Hare (ORD) 3

05:10(+1)
Dublin (DUB) 2
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Aer Lingus. (EI 122)
Duration: 7:25, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
British Airways BA6142
16:50
Chicago O'Hare (ORD) 3

05:10(+1)
Dublin (DUB) 2
Effective 2026-03-08 through 2026-03-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Aer Lingus. (EI 122)
Duration: 7:20, non-stop
Airbus A330-300 (333)
The flight arrives 1 day after departure.
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Parallax here ORD-DUB
  • BA 6142 is an international flight departing from Chicago O'Hare airport, United States (ORD) and arriving at Dublin airport, Ireland (DUB).
  • The flight distance is 3661 miles, or 5891 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC+1 . 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 7:20 and 7:25.
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