Iberia flight IB 4503: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 08:00 Seattle-Tacoma (SEA) 14:11 Chicago O'Hare (ORD) 3
IB 4503 Non-stop Boeing 737-800 (738) 4:11 Operates only on 2026-01-20
Codeshare flight, operated by American Airlines.(AA 2069)
Daily 08:00 San Francisco (SFO) 1 16:46 Miami (MIA)
IB 4503 Non-stop Boeing 737 MAX 8 (7M8) 5:46 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 369)
Daily 08:07 San Francisco (SFO) 1 16:50 Miami (MIA)
IB 4503 Non-stop Boeing 737 MAX 8 (7M8) 5:43 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 369)
Daily 08:10 San Francisco (SFO) 1 16:50 Miami (MIA)
IB 4503 Non-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 369)
Daily 08:22 San Francisco (SFO) 1 16:50 Miami (MIA)
IB 4503 Non-stop Boeing 737 MAX 8 (7M8) 5:28 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 369)
Mon,Tue,Thu-Sun 08:24 San Francisco (SFO) 1 16:50 Miami (MIA)
IB 4503 Non-stop Boeing 737 MAX 8 (7M8) 5:26 Effective 2026-10-05 through 2026-10-20
Codeshare flight, operated by American Airlines.(AA 369)
Daily 08:24 San Francisco (SFO) 1 16:50 Miami (MIA)
IB 4503 Non-stop Boeing 737 MAX 8 (7M8) 5:26 Effective from 2026-10-21
Codeshare flight, operated by American Airlines.(AA 369)
Sun 11:03 John Glenn Columbus (CMH) 11:37 Chicago O'Hare (ORD) 3
IB 4503 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Operates only on 2026-02-15
Codeshare flight, operated by American Airlines.(AA 3841)
Sat 11:12 John Glenn Columbus (CMH) 11:46 Chicago O'Hare (ORD) 3
IB 4503 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3841)
Tue,Thu,Fri 11:50 John Glenn Columbus (CMH) 12:24 Chicago O'Hare (ORD) 3
IB 4503 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by American Airlines.(AA 3841)
Mon-Fri,Sun 11:50 John Glenn Columbus (CMH) 12:24 Chicago O'Hare (ORD) 3
IB 4503 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 3841)
Sat 12:11 John Glenn Columbus (CMH) 12:40 Chicago O'Hare (ORD) 3
IB 4503 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:29 Operates only on 2026-03-28
Codeshare flight, operated by American Airlines.(AA 3520)
Daily 13:20 San Francisco (SFO) 1 22:00 Miami (MIA)
IB 4503 Non-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by American Airlines.(AA 423)
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This flight number is listed as serving the following routes:
Iberia flight IB 4503: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Iberia IB4503
Operates only on 2026-01-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2069)
Duration: 4:11, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Iberia IB4503
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 369)
Duration: 5:46, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Iberia IB4503
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 369)
Duration: 5:43, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Iberia IB4503
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 369)
Duration: 5:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Iberia IB4503
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 369)
Duration: 5:28, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Iberia IB4503
Effective 2026-10-05 through 2026-10-20
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 369)
Duration: 5:26, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Iberia IB4503
Effective from 2026-10-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 369)
Duration: 5:26, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Iberia IB4503
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3841)
Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4503
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3841)
Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4503
Effective 2026-02-12 through 2026-02-20
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3841)
Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4503
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3841)
Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4503
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3520)
Duration: 1:29, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4503
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 423)
Duration: 5:40, non-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • John Glenn Columbus (CMH) - Chicago O'Hare (ORD)
  • San Francisco (SFO) - Miami (MIA)
  • Seattle-Tacoma (SEA) - Chicago O'Hare (ORD)