Iberia flight IB 4520: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 10:06 Madison (MSN) 11:10 Chicago O'Hare (ORD) 3
IB 4520 Non-stop Canadair CRJ 700 (CR7) 1:04 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6277)
Daily 10:06 Madison (MSN) 11:10 Chicago O'Hare (ORD) 3
IB 4520 Non-stop Canadair CRJ 700 (CR7) 1:04 Effective 2026-09-09 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 6277)
Tue 17:47 Chicago O'Hare (ORD) 3 20:18 Detroit (DTW) E
IB 4520 Non-stop Canadair CRJ 700 (CR7) 1:31 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 4955)
Daily 17:47 Chicago O'Hare (ORD) 3 20:18 Detroit (DTW) E
IB 4520 Non-stop Canadair CRJ 700 (CR7) 1:31 Effective 2026-01-14 through 2026-01-20
Codeshare flight, operated by American Airlines.(AA 4955)
Mon,Tue,Thu-Sun 17:47 Chicago O'Hare (ORD) 3 20:18 Detroit (DTW) E
IB 4520 Non-stop Canadair CRJ 700 (CR7) 1:31 Effective 2026-01-22 through 2026-02-01
Codeshare flight, operated by American Airlines.(AA 4955)
Tue,Thu-Sun 17:47 Chicago O'Hare (ORD) 3 20:18 Detroit (DTW) E
IB 4520 Non-stop Canadair CRJ 700 (CR7) 1:31 Effective 2026-02-03 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 4955)
Daily 17:51 Chicago O'Hare (ORD) 3 20:22 Detroit (DTW) E
IB 4520 Non-stop Canadair CRJ 700 (CR7) 1:31 Effective 2026-01-07 through 2026-01-13
Codeshare flight, operated by American Airlines.(AA 4955)
Sun 18:25 Philadelphia (PHL) F 20:43 Kansas City (MCI)
IB 4520 Non-stop Canadair CRJ 700 (CR7) 3:18 Operates only on 2026-01-04
Codeshare flight, operated by American Airlines.(AA 5409)
Daily 18:30 Chicago O'Hare (ORD) 3 21:04 Detroit (DTW) E
IB 4520 Non-stop Canadair CRJ 700 (CR7) 1:34 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 4909)
Mon,Tue,Thu-Sun 19:15 Philadelphia (PHL) F 21:43 Kansas City (MCI)
IB 4520 Non-stop Canadair CRJ 700 (CR7) 3:28 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 5409)
Daily 19:20 Philadelphia (PHL) F 21:42 Kansas City (MCI)
IB 4520 Non-stop Canadair CRJ 900 (CR9) 3:22 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 5534)
Mon 19:37 Philadelphia (PHL) F 22:05 Kansas City (MCI)
IB 4520 Non-stop Canadair CRJ 900 (CR9) 3:28 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 5409)
Daily 20:07 Philadelphia (PHL) F 22:20 Kansas City (MCI)
IB 4520 Non-stop Canadair CRJ 900 (CR9) 3:13 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 5534)
This flight number is listed as serving the following routes:


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Iberia flight IB 4520: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4520
10:06
Madison (MSN)

11:10
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6277)
Duration: 1:04, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4520
10:06
Madison (MSN)

11:10
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6277)
Duration: 1:04, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4520
17:47
Chicago O'Hare (ORD) 3

20:18
Detroit (DTW) E
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4955)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4520
17:47
Chicago O'Hare (ORD) 3

20:18
Detroit (DTW) E
Effective 2026-01-14 through 2026-01-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4955)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4520
17:47
Chicago O'Hare (ORD) 3

20:18
Detroit (DTW) E
Effective 2026-01-22 through 2026-02-01
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4955)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4520
17:47
Chicago O'Hare (ORD) 3

20:18
Detroit (DTW) E
Effective 2026-02-03 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4955)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4520
17:51
Chicago O'Hare (ORD) 3

20:22
Detroit (DTW) E
Effective 2026-01-07 through 2026-01-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4955)
Duration: 1:31, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4520
18:25
Philadelphia (PHL) F

20:43
Kansas City (MCI)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 5409)
Duration: 3:18, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4520
18:30
Chicago O'Hare (ORD) 3

21:04
Detroit (DTW) E
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4909)
Duration: 1:34, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4520
19:15
Philadelphia (PHL) F

21:43
Kansas City (MCI)
Valid until 2026-01-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5409)
Duration: 3:28, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Iberia IB4520
19:20
Philadelphia (PHL) F

21:42
Kansas City (MCI)
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5534)
Duration: 3:22, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Iberia IB4520
19:37
Philadelphia (PHL) F

22:05
Kansas City (MCI)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5409)
Duration: 3:28, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Iberia IB4520
20:07
Philadelphia (PHL) F

22:20
Kansas City (MCI)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5534)
Duration: 3:13, non-stop
Canadair CRJ 900 (CR9)
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Detroit (DTW)
  • Madison (MSN) - Chicago O'Hare (ORD)
  • Philadelphia (PHL) - Kansas City (MCI)
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