Iberia flight IB 4604: Ontario, Los Angeles - Dallas Fort Worth

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Wed,Sat,Sun 14:34 Ontario, Los Angeles (ONT) 4 19:39 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 3:05 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 2635)
Thu,Fri 14:39 Ontario, Los Angeles (ONT) 4 19:44 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 3:05 Effective 2025-07-10 through 2025-08-01
Codeshare flight, operated by American Airlines.(AA 2635)
Daily 14:40 Ontario, Los Angeles (ONT) 4 19:43 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 3:03 Effective 2025-06-05 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 2635)
Mon,Wed,Fri-Sun 14:44 Ontario, Los Angeles (ONT) 4 19:39 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 2:55 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 2635)
Mon,Wed,Fri-Sun 14:44 Ontario, Los Angeles (ONT) 4 19:43 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 2:59 Effective 2025-05-05 through 2025-05-12
Codeshare flight, operated by American Airlines.(AA 2635)
Mon-Wed,Fri-Sun 14:44 Ontario, Los Angeles (ONT) 4 19:43 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 2:59 Effective 2025-05-13 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 2635)
Daily 14:59 Ontario, Los Angeles (ONT) 4 20:00 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 3:01 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 2635)
Daily 15:00 Ontario, Los Angeles (ONT) 4 20:00 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 3:00 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 2635)
Daily 15:00 Ontario, Los Angeles (ONT) 4 20:03 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 3:03 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by American Airlines.(AA 2635)
Thu-Sun 15:00 Ontario, Los Angeles (ONT) 4 20:03 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 3:03 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 2635)
Thu-Sun 15:00 Ontario, Los Angeles (ONT) 4 20:00 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 3:00 Effective 2026-01-08 through 2026-02-08
Codeshare flight, operated by American Airlines.(AA 2635)
Thu-Sun 15:05 Ontario, Los Angeles (ONT) 4 20:00 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 2:55 Effective 2025-11-02 through 2025-12-14
Codeshare flight, operated by American Airlines.(AA 2635)
Thu-Sun 15:05 Ontario, Los Angeles (ONT) 4 20:00 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 2:55 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 2635)
Thu-Sun 15:06 Ontario, Los Angeles (ONT) 4 20:00 Dallas Fort Worth (DFW)
IB 4604 Non-stop Airbus A321 (321) 2:54 Effective 2025-12-18 through 2026-01-04
Codeshare flight, operated by American Airlines.(AA 2635)
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Iberia flight IB 4604:
Ontario, Los Angeles - Dallas Fort Worth
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4604
14:34
Ontario, Los Angeles (ONT) 4

19:39
Dallas Fort Worth (DFW)
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 3:05, non-stop
Airbus A321 (321)
Iberia IB4604
14:39
Ontario, Los Angeles (ONT) 4

19:44
Dallas Fort Worth (DFW)
Effective 2025-07-10 through 2025-08-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 3:05, non-stop
Airbus A321 (321)
Iberia IB4604
14:40
Ontario, Los Angeles (ONT) 4

19:43
Dallas Fort Worth (DFW)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 3:03, non-stop
Airbus A321 (321)
Iberia IB4604
14:44
Ontario, Los Angeles (ONT) 4

19:39
Dallas Fort Worth (DFW)
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 2:55, non-stop
Airbus A321 (321)
Iberia IB4604
14:44
Ontario, Los Angeles (ONT) 4

19:43
Dallas Fort Worth (DFW)
Effective 2025-05-05 through 2025-05-12
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 2:59, non-stop
Airbus A321 (321)
Iberia IB4604
14:44
Ontario, Los Angeles (ONT) 4

19:43
Dallas Fort Worth (DFW)
Effective 2025-05-13 through 2025-06-04
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 2:59, non-stop
Airbus A321 (321)
Iberia IB4604
14:59
Ontario, Los Angeles (ONT) 4

20:00
Dallas Fort Worth (DFW)
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 3:01, non-stop
Airbus A321 (321)
Iberia IB4604
15:00
Ontario, Los Angeles (ONT) 4

20:00
Dallas Fort Worth (DFW)
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 3:00, non-stop
Airbus A321 (321)
Iberia IB4604
15:00
Ontario, Los Angeles (ONT) 4

20:03
Dallas Fort Worth (DFW)
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 3:03, non-stop
Airbus A321 (321)
Iberia IB4604
15:00
Ontario, Los Angeles (ONT) 4

20:03
Dallas Fort Worth (DFW)
Effective 2025-10-26 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 3:03, non-stop
Airbus A321 (321)
Iberia IB4604
15:00
Ontario, Los Angeles (ONT) 4

20:00
Dallas Fort Worth (DFW)
Effective 2026-01-08 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 3:00, non-stop
Airbus A321 (321)
Iberia IB4604
15:05
Ontario, Los Angeles (ONT) 4

20:00
Dallas Fort Worth (DFW)
Effective 2025-11-02 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 2:55, non-stop
Airbus A321 (321)
Iberia IB4604
15:05
Ontario, Los Angeles (ONT) 4

20:00
Dallas Fort Worth (DFW)
Effective from 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 2:55, non-stop
Airbus A321 (321)
Iberia IB4604
15:06
Ontario, Los Angeles (ONT) 4

20:00
Dallas Fort Worth (DFW)
Effective 2025-12-18 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2635)
Duration: 2:54, non-stop
Airbus A321 (321)
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  • IB 4604 is a domestic flight departing from the Ontario, Los Angeles airport (ONT) and arriving at Dallas Fort Worth airport (DFW).
  • The flight distance is 1185 miles, or 1908 km.
  • The timezone of the departure airport is UTC-8 , 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 2:54 and 3:05.
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