Iberia flight IB 4328: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:00 Houston George Bush (IAH) A 10:46 Chicago O'Hare (ORD) 3
IB 4328 Non-stop Embraer EMB 175 (E75) 2:46 Effective 2026-01-06 through 2026-01-20
Codeshare flight, operated by American Airlines.(AA 3452)
Mon,Tue,Thu-Sun 08:00 Houston George Bush (IAH) A 10:46 Chicago O'Hare (ORD) 3
IB 4328 Non-stop Embraer EMB 175 (E75) 2:46 Effective 2026-01-22 through 2026-02-01
Codeshare flight, operated by American Airlines.(AA 3452)
Tue,Thu-Sun 08:00 Houston George Bush (IAH) A 10:46 Chicago O'Hare (ORD) 3
IB 4328 Non-stop Embraer EMB 175 (E75) 2:46 Effective 2026-02-03 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 3452)
Daily 11:15 Houston George Bush (IAH) A 14:15 Chicago O'Hare (ORD) 3
IB 4328 Non-stop Airbus A319 (319) 3:00 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1909)
Tue,Thu,Fri,Sun 12:41 Houston George Bush (IAH) A 15:25 Chicago O'Hare (ORD) 3
IB 4328 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-02-12 through 2026-02-22
Codeshare flight, operated by American Airlines.(AA 3517)
Mon-Fri,Sun 12:41 Houston George Bush (IAH) A 15:25 Chicago O'Hare (ORD) 3
IB 4328 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-02-23 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 3517)
Mon-Fri,Sun 12:49 Houston George Bush (IAH) A 15:39 Chicago O'Hare (ORD) 3
IB 4328 Non-stop Embraer EMB 175 (E75) 2:50 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3517)
Daily 13:25 Houston George Bush (IAH) A 16:05 Chicago O'Hare (ORD) 3
IB 4328 Non-stop Airbus A319 (319) 2:40 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2132)
Sat 13:36 Houston George Bush (IAH) A 16:20 Chicago O'Hare (ORD) 3
IB 4328 Non-stop Embraer EMB 175 (E75) 2:44 Operates only on 2026-02-14
Codeshare flight, operated by American Airlines.(AA 4098)
Daily 17:35 Philadelphia (PHL) 20:26 Miami (MIA)
IB 4328 Non-stop Airbus A321 (321) 2:51 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3332)
Daily 17:35 Philadelphia (PHL) 20:24 Miami (MIA)
IB 4328 Non-stop Airbus A321 (321) 2:49 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1872)
Daily 17:35 Philadelphia (PHL) 20:26 Miami (MIA)
IB 4328 Non-stop Airbus A321 (321) 2:51 Effective 2026-09-09 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 3332)
Daily 18:49 Miami (MIA) 21:07 Dallas Fort Worth (DFW)
IB 4328 Non-stop Boeing 737-800 (738) 3:18 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 2524)
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This flight number is listed as serving the following routes:
Iberia flight IB 4328: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Iberia IB4328
Effective 2026-01-06 through 2026-01-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3452)
Duration: 2:46, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Iberia IB4328
Effective 2026-01-22 through 2026-02-01
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3452)
Duration: 2:46, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Iberia IB4328
Effective 2026-02-03 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3452)
Duration: 2:46, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Iberia IB4328
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1909)
Duration: 3:00, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Iberia IB4328
Effective 2026-02-12 through 2026-02-22
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3517)
Duration: 2:44, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Iberia IB4328
Effective 2026-02-23 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3517)
Duration: 2:44, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Iberia IB4328
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3517)
Duration: 2:50, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Iberia IB4328
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2132)
Duration: 2:40, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Iberia IB4328
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4098)
Duration: 2:44, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Iberia IB4328
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3332)
Duration: 2:51, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Iberia IB4328
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1872)
Duration: 2:49, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Iberia IB4328
Effective 2026-09-09 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3332)
Duration: 2:51, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Iberia IB4328
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2524)
Duration: 3:18, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Houston George Bush (IAH) - Chicago O'Hare (ORD)
  • Miami (MIA) - Dallas Fort Worth (DFW)
  • Philadelphia (PHL) - Miami (MIA)