Iberia
flight
IB 4574:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4574
Effective 2026-01-06 through 2026-01-20
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 6388)
Duration: 1:54, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4574
Effective 2026-01-22 through 2026-02-01
Mon
Tue
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 6388)
Duration: 1:54, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4574
Effective 2026-02-03 through 2026-02-10
Mon
-
-
Tue
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 6388)
Duration: 1:54, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4574
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4989)
Duration: 1:42, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4574
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4991)
Duration: 1:45, non-stop Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4574
Effective 2026-03-29 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 3475)
Duration: 1:53, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB4574
Effective 2026-10-05 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 4048)
Duration: 1:05, non-stop Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
- Madison (MSN) - Chicago O'Hare (ORD)
- Sioux Falls (FSD) - Chicago O'Hare (ORD)