Iberia flight IB 4103: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 00:13 Chicago O'Hare (ORD) 3 02:02 Denver (DEN)
IB 4103 Non-stop Airbus A321 (321) 2:49 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 679)
Daily 14:55 Chicago O'Hare (ORD) 3 16:40 Denver (DEN)
IB 4103 Non-stop Airbus A319 (319) 2:45 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2021)
Daily 14:55 Chicago O'Hare (ORD) 3 16:34 Denver (DEN)
IB 4103 Non-stop Boeing 737-800 (738) 2:39 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1734)
Daily 14:55 Chicago O'Hare (ORD) 3 16:33 Denver (DEN)
IB 4103 Non-stop Boeing 737-800 (738) 2:38 Effective 2026-07-02 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 1724)
Daily 14:55 Chicago O'Hare (ORD) 3 16:38 Denver (DEN)
IB 4103 Non-stop Boeing 737-800 (738) 2:43 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 1779)
Mon,Wed-Sun 15:36 Luis Munoz Marin, San Juan (SJU) C 18:45 Miami (MIA)
IB 4103 Non-stop Airbus A321 (321) 3:09 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3164)
Tue 15:39 Luis Munoz Marin, San Juan (SJU) C 18:48 Miami (MIA)
IB 4103 Non-stop Airbus A321 (321) 3:09 Effective 2026-03-10 through 2026-03-31
Codeshare flight, operated by American Airlines.(AA 3164)
Sat 18:45 Chicago O'Hare (ORD) 3 21:30 Seattle-Tacoma (SEA)
IB 4103 Non-stop Boeing 737-800 (738) 4:45 Operates only on 2026-02-14
Codeshare flight, operated by American Airlines.(AA 3137)
Tue 19:30 Chicago O'Hare (ORD) 3 22:15 Seattle-Tacoma (SEA)
IB 4103 Non-stop Boeing 737-800 (738) 4:45 Effective 2026-02-17 through 2026-02-24
Codeshare flight, operated by American Airlines.(AA 3137)
Tue,Wed 19:30 Chicago O'Hare (ORD) 3 22:15 Seattle-Tacoma (SEA)
IB 4103 Non-stop Boeing 737-800 (738) 4:45 Effective 2026-02-25 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 3137)
Sun 19:34 Chicago O'Hare (ORD) 3 22:19 Seattle-Tacoma (SEA)
IB 4103 Non-stop Boeing 737-800 (738) 4:45 Operates only on 2026-02-15
Codeshare flight, operated by American Airlines.(AA 3137)
Thu,Fri 20:45 Chicago O'Hare (ORD) 3 23:29 Seattle-Tacoma (SEA)
IB 4103 Non-stop Boeing 737-800 (738) 4:44 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by American Airlines.(AA 3137)
Mon,Thu-Sun 20:45 Chicago O'Hare (ORD) 3 23:29 Seattle-Tacoma (SEA)
IB 4103 Non-stop Boeing 737-800 (738) 4:44 Effective 2026-02-21 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3137)
This flight number is listed as serving the following routes:


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Iberia flight IB 4103: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4103
00:13
Chicago O'Hare (ORD) 3

02:02
Denver (DEN)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 679)
Duration: 2:49, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Iberia IB4103
14:55
Chicago O'Hare (ORD) 3

16:40
Denver (DEN)
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2021)
Duration: 2:45, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4103
14:55
Chicago O'Hare (ORD) 3

16:34
Denver (DEN)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1734)
Duration: 2:39, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4103
14:55
Chicago O'Hare (ORD) 3

16:33
Denver (DEN)
Effective 2026-07-02 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1724)
Duration: 2:38, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4103
14:55
Chicago O'Hare (ORD) 3

16:38
Denver (DEN)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1779)
Duration: 2:43, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4103
15:36
Luis Munoz Marin, San Juan (SJU) C

18:45
Miami (MIA)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3164)
Duration: 3:09, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Iberia IB4103
15:39
Luis Munoz Marin, San Juan (SJU) C

18:48
Miami (MIA)
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3164)
Duration: 3:09, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Iberia IB4103
18:45
Chicago O'Hare (ORD) 3

21:30
Seattle-Tacoma (SEA)
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3137)
Duration: 4:45, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4103
19:30
Chicago O'Hare (ORD) 3

22:15
Seattle-Tacoma (SEA)
Effective 2026-02-17 through 2026-02-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3137)
Duration: 4:45, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4103
19:30
Chicago O'Hare (ORD) 3

22:15
Seattle-Tacoma (SEA)
Effective 2026-02-25 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3137)
Duration: 4:45, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4103
19:34
Chicago O'Hare (ORD) 3

22:19
Seattle-Tacoma (SEA)
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3137)
Duration: 4:45, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4103
20:45
Chicago O'Hare (ORD) 3

23:29
Seattle-Tacoma (SEA)
Effective 2026-02-12 through 2026-02-20
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3137)
Duration: 4:44, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4103
20:45
Chicago O'Hare (ORD) 3

23:29
Seattle-Tacoma (SEA)
Effective 2026-02-21 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3137)
Duration: 4:44, non-stop
Boeing 737-800 (738)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Denver (DEN)
  • Chicago O'Hare (ORD) - Seattle-Tacoma (SEA)
  • Luis Munoz Marin, San Juan (SJU) - Miami (MIA)
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