Iberia flight IB 4737: Cincinnati - Chicago O'Hare

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 07:59 Cincinnati (CVG) 08:32 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Operates only on 2026-04-04
Codeshare flight, operated by American Airlines.(AA 3894)
Tue 08:28 Cincinnati (CVG) 09:01 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:33 Operates only on 2026-03-31
Codeshare flight, operated by American Airlines.(AA 3894)
Daily 08:44 Cincinnati (CVG) 09:10 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3894)
Thu,Fri,Sun 09:30 Cincinnati (CVG) 10:13 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Effective 2026-02-12 through 2026-02-22
Codeshare flight, operated by American Airlines.(AA 3894)
Mon,Thu,Fri,Sun 09:30 Cincinnati (CVG) 10:13 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Effective 2026-02-23 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 3894)
Mon,Wed-Fri,Sun 09:30 Cincinnati (CVG) 10:05 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3894)
Tue 10:00 Cincinnati (CVG) 10:43 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Effective 2026-02-17 through 2026-02-24
Codeshare flight, operated by American Airlines.(AA 3894)
Tue,Wed 10:00 Cincinnati (CVG) 10:43 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Effective 2026-02-25 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 3894)
Daily 12:05 Cincinnati (CVG) 12:38 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-01-06 through 2026-01-17
Codeshare flight, operated by American Airlines.(AA 5443)
Sun 12:05 Cincinnati (CVG) 12:40 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Operates only on 2026-01-18
Codeshare flight, operated by American Airlines.(AA 4094)
Mon,Tue,Thu-Sun 12:05 Cincinnati (CVG) 12:38 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-01-19 through 2026-02-01
Codeshare flight, operated by American Airlines.(AA 5443)
Tue,Thu-Sun 12:05 Cincinnati (CVG) 12:38 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Canadair CRJ 700 (CR7) 1:33 Effective 2026-02-03 through 2026-02-10
Codeshare flight, operated by American Airlines.(AA 5443)
Daily 12:14 Cincinnati (CVG) 12:40 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 3488)
Daily 13:55 Cincinnati (CVG) 14:20 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-10-05 through 2026-10-24
Codeshare flight, operated by American Airlines.(AA 3721)
Daily 16:32 Cincinnati (CVG) 17:07 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Embraer EMB 175 (E75) 1:35 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 4478)
Daily 19:18 Cincinnati (CVG) 19:45 Chicago O'Hare (ORD) 3
IB 4737 Non-stop Airbus A319 (319) 1:27 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 1349)
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Iberia flight IB 4737:
Cincinnati - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Iberia IB4737
Operates only on 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines. (AA 3894)
Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4737
Operates only on 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3894)
Duration: 1:33, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3894)
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-02-12 through 2026-02-22
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3894)
Duration: 1:43, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-02-23 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3894)
Duration: 1:43, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-03-29 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3894)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-02-17 through 2026-02-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3894)
Duration: 1:43, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-02-25 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3894)
Duration: 1:43, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-01-06 through 2026-01-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5443)
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Iberia IB4737
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4094)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-01-19 through 2026-02-01
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5443)
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-02-03 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5443)
Duration: 1:33, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3488)
Duration: 1:26, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-10-05 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3721)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4478)
Duration: 1:35, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Iberia IB4737
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1349)
Duration: 1:27, non-stop
Airbus A319 (319)
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  • IB 4737 is a domestic flight departing from the Cincinnati airport (CVG) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 264 miles, or 425 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 1:25 and 1:43.