Iberia flight IB 3574: Dallas Fort Worth - London Heathrow

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Tue,Sat,Sun 19:40 Dallas Fort Worth (DFW) D 10:55 London Heathrow (LHR) 5
IB 3574 Non-stop Airbus A350-1000 (351) 9:15 Effective 2026-03-28 through 2026-03-31
Codeshare flight, operated by British Airways.(BA 192)
The flight arrives 1 day after departure.
Daily 19:40 Dallas Fort Worth (DFW) D 10:55 London Heathrow (LHR) 5
IB 3574 Non-stop Boeing 787-10 (781) 9:15 Effective 2026-04-01 through 2026-05-20
Codeshare flight, operated by British Airways.(BA 192)
The flight arrives 1 day after departure.
Daily 19:40 Dallas Fort Worth (DFW) D 10:55 London Heathrow (LHR) 5
IB 3574 Non-stop Airbus A380 (388) 9:15 Effective 2026-05-21 through 2026-10-14
Codeshare flight, operated by British Airways.(BA 192)
The flight arrives 1 day after departure.
Daily 19:40 Dallas Fort Worth (DFW) D 10:55 London Heathrow (LHR) 5
IB 3574 Non-stop Boeing 787-10 (781) 9:15 Effective 2026-10-15 through 2026-10-23
Codeshare flight, operated by British Airways.(BA 192)
The flight arrives 1 day after departure.
Daily 21:15 Dallas Fort Worth (DFW) D 12:15 London Heathrow (LHR) 3
IB 3574 Non-stop Airbus A350-1000 (351) 9:00 Valid until 2026-03-07
Codeshare flight, operated by British Airways.(BA 192)
The flight arrives 1 day after departure.
Daily 22:15 Dallas Fort Worth (DFW) D 12:15 London Heathrow (LHR) 3
IB 3574 Non-stop Airbus A350-1000 (351) 9:00 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by British Airways.(BA 192)
The flight arrives 1 day after departure.
Sat 22:15 Dallas Fort Worth (DFW) D 12:15 London Heathrow (LHR) 3
IB 3574 Non-stop Boeing 787-10 (781) 9:00 Operates only on 2026-10-24
Codeshare flight, operated by British Airways.(BA 192)
The flight arrives 1 day after departure.
Daily 22:15 Dallas Fort Worth (DFW) D 12:15 London Heathrow (LHR) 3
IB 3574 Non-stop Airbus A350-1000 (351) 9:00 Effective from 2026-10-25
Codeshare flight, operated by British Airways.(BA 192)
The flight arrives 1 day after departure.


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Iberia flight IB 3574:
Dallas Fort Worth - London Heathrow
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB3574
19:40
Dallas Fort Worth (DFW) D

10:55(+1)
London Heathrow (LHR) 5
Effective 2026-03-28 through 2026-03-31
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by British Airways. (BA 192)
Duration: 9:15, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB3574
19:40
Dallas Fort Worth (DFW) D

10:55(+1)
London Heathrow (LHR) 5
Effective 2026-04-01 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 192)
Duration: 9:15, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB3574
19:40
Dallas Fort Worth (DFW) D

10:55(+1)
London Heathrow (LHR) 5
Effective 2026-05-21 through 2026-10-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 192)
Duration: 9:15, non-stop
Airbus A380 (388)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB3574
19:40
Dallas Fort Worth (DFW) D

10:55(+1)
London Heathrow (LHR) 5
Effective 2026-10-15 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 192)
Duration: 9:15, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB3574
21:15
Dallas Fort Worth (DFW) D

12:15(+1)
London Heathrow (LHR) 3
Valid until 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 192)
Duration: 9:00, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB3574
22:15
Dallas Fort Worth (DFW) D

12:15(+1)
London Heathrow (LHR) 3
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 192)
Duration: 9:00, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB3574
22:15
Dallas Fort Worth (DFW) D

12:15(+1)
London Heathrow (LHR) 3
Operates only on 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by British Airways. (BA 192)
Duration: 9:00, non-stop
Boeing 787-10 (781)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB3574
22:15
Dallas Fort Worth (DFW) D

12:15(+1)
London Heathrow (LHR) 3
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by British Airways. (BA 192)
Duration: 9:00, non-stop
Airbus A350-1000 (351)
The flight arrives 1 day after departure.
  • IB 3574 is an international flight departing from Dallas Fort Worth airport, United States (DFW) and arriving at London Heathrow airport, United Kingdom (LHR).
  • The flight distance is 4736 miles, or 7623 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC+0 . 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 9:00 and 9:15.
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