Iberia flight IB 4121: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 11:30 Raleigh/Durham (RDU) 2 13:47 Miami (MIA)
IB 4121 Non-stop Airbus A319 (319) 2:17 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 2340)
Mon,Tue,Thu,Fri,Sun 11:32 Raleigh/Durham (RDU) 2 13:47 Miami (MIA)
IB 4121 Non-stop Airbus A319 (319) 2:15 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 2340)
Mon-Sat 11:51 Raleigh/Durham (RDU) 2 14:10 Miami (MIA)
IB 4121 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-01-12 through 2026-01-17
Codeshare flight, operated by American Airlines.(AA 2340)
Tue-Sun 11:51 Raleigh/Durham (RDU) 2 14:10 Miami (MIA)
IB 4121 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-01-20 through 2026-01-27
Codeshare flight, operated by American Airlines.(AA 2340)
Daily 11:51 Raleigh/Durham (RDU) 2 14:10 Miami (MIA)
IB 4121 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-01-29 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2340)
Daily 11:53 Los Angeles (LAX) 20:09 Miami (MIA)
IB 4121 Non-stop Airbus A321neo (32Q) 5:16 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3013)
Tue-Fri,Sun 11:54 Raleigh/Durham (RDU) 2 14:13 Miami (MIA)
IB 4121 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-01-06 through 2026-01-11
Codeshare flight, operated by American Airlines.(AA 2340)
Wed 11:55 Raleigh/Durham (RDU) 2 14:14 Miami (MIA)
IB 4121 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Operates only on 2026-01-28
Codeshare flight, operated by American Airlines.(AA 2340)
Wed 12:02 Raleigh/Durham (RDU) 2 14:17 Miami (MIA)
IB 4121 Non-stop Airbus A319 (319) 2:15 Effective 2026-03-11 through 2026-04-01
Codeshare flight, operated by American Airlines.(AA 2340)
Daily 12:07 Raleigh/Durham (RDU) 2 14:18 Miami (MIA)
IB 4121 Non-stop Airbus A321neo (32Q) 2:11 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 2340)
Daily 12:13 Los Angeles (LAX) 20:23 Miami (MIA)
IB 4121 Non-stop Airbus A321neo (32Q) 5:10 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3013)
Sat 12:22 Raleigh/Durham (RDU) 2 14:47 Miami (MIA)
IB 4121 Non-stop Embraer EMB 175 (E75) 2:25 Effective 2026-03-14 through 2026-04-04
Codeshare flight, operated by American Airlines.(AA 4511)
Sat 12:30 Raleigh/Durham (RDU) 2 14:52 Miami (MIA)
IB 4121 Non-stop Embraer EMB 175 (E75) 2:22 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 4511)
Daily 12:43 Raleigh/Durham (RDU) 2 14:50 Miami (MIA)
IB 4121 Non-stop Airbus A321neo (32Q) 2:07 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 2340)
Daily 13:55 Los Angeles (LAX) 21:48 Miami (MIA)
IB 4121 Non-stop Airbus A321 (321) 4:53 Effective 2026-04-07 through 2026-05-06
Codeshare flight, operated by American Airlines.(AA 3013)
Daily 14:55 Chicago O'Hare (ORD) 3 16:32 Denver (DEN)
IB 4121 Non-stop Boeing 737-800 (738) 2:37 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 1354)
Mon,Tue,Thu,Fri 17:30 Boston Logan (BOS) B 19:44 Chicago O'Hare (ORD) 3
IB 4121 Non-stop Boeing 737-800 (738) 3:14 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 1562)
Sat 19:05 Boston Logan (BOS) B 21:19 Chicago O'Hare (ORD) 3
IB 4121 Non-stop Boeing 737-800 (738) 3:14 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 1562)
This flight number is listed as serving the following routes:


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Iberia flight IB 4121: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4121
11:30
Raleigh/Durham (RDU) 2

13:47
Miami (MIA)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2340)
Duration: 2:17, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4121
11:32
Raleigh/Durham (RDU) 2

13:47
Miami (MIA)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2340)
Duration: 2:15, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4121
11:51
Raleigh/Durham (RDU) 2

14:10
Miami (MIA)
Effective 2026-01-12 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2340)
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Iberia IB4121
11:51
Raleigh/Durham (RDU) 2

14:10
Miami (MIA)
Effective 2026-01-20 through 2026-01-27
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2340)
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Iberia IB4121
11:51
Raleigh/Durham (RDU) 2

14:10
Miami (MIA)
Effective 2026-01-29 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2340)
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Iberia IB4121
11:53
Los Angeles (LAX)

20:09
Miami (MIA)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3013)
Duration: 5:16, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Iberia IB4121
11:54
Raleigh/Durham (RDU) 2

14:13
Miami (MIA)
Effective 2026-01-06 through 2026-01-11
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2340)
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Iberia IB4121
11:55
Raleigh/Durham (RDU) 2

14:14
Miami (MIA)
Operates only on 2026-01-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2340)
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Iberia IB4121
12:02
Raleigh/Durham (RDU) 2

14:17
Miami (MIA)
Effective 2026-03-11 through 2026-04-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2340)
Duration: 2:15, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4121
12:07
Raleigh/Durham (RDU) 2

14:18
Miami (MIA)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2340)
Duration: 2:11, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Iberia IB4121
12:13
Los Angeles (LAX)

20:23
Miami (MIA)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3013)
Duration: 5:10, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Iberia IB4121
12:22
Raleigh/Durham (RDU) 2

14:47
Miami (MIA)
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4511)
Duration: 2:25, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB4121
12:30
Raleigh/Durham (RDU) 2

14:52
Miami (MIA)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4511)
Duration: 2:22, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB4121
12:43
Raleigh/Durham (RDU) 2

14:50
Miami (MIA)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2340)
Duration: 2:07, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Iberia IB4121
13:55
Los Angeles (LAX)

21:48
Miami (MIA)
Effective 2026-04-07 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3013)
Duration: 4:53, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Iberia IB4121
14:55
Chicago O'Hare (ORD) 3

16:32
Denver (DEN)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1354)
Duration: 2:37, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4121
17:30
Boston Logan (BOS) B

19:44
Chicago O'Hare (ORD) 3
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1562)
Duration: 3:14, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4121
19:05
Boston Logan (BOS) B

21:19
Chicago O'Hare (ORD) 3
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1562)
Duration: 3:14, non-stop
Boeing 737-800 (738)
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Chicago O'Hare (ORD)
  • Chicago O'Hare (ORD) - Denver (DEN)
  • Los Angeles (LAX) - Miami (MIA)
  • Raleigh/Durham (RDU) - Miami (MIA)
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