Iberia flight IB 4212: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 16:20 Sioux Falls (FSD) 18:00 Chicago O'Hare (ORD) 3
IB 4212 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:40 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 3591)
Daily 16:55 Houston George Bush (IAH) A 19:50 Chicago O'Hare (ORD) 3
IB 4212 Non-stop Embraer EMB 175 (E75) 2:55 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3961)
Sat 20:30 Chicago O'Hare (ORD) 3 10:30 London Heathrow (LHR) 3
IB 4212 Non-stop Boeing 787-9 (789) 8:00 Operates only on 2026-03-28
Codeshare flight, operated by American Airlines.(AA 46)
The flight arrives 1 day after departure.
Daily 20:40 Chicago O'Hare (ORD) 3 10:25 London Heathrow (LHR) 3
IB 4212 Non-stop Boeing 787-9 (789) 7:45 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 90)
The flight arrives 1 day after departure.
Daily 20:45 Chicago O'Hare (ORD) 3 10:25 London Heathrow (LHR) 3
IB 4212 Non-stop Boeing 787-9 (789) 7:40 Effective 2026-01-06 through 2026-02-01
Codeshare flight, operated by American Airlines.(AA 90)
The flight arrives 1 day after departure.
Mon-Thu 20:45 Chicago O'Hare (ORD) 3 10:25 London Heathrow (LHR) 3
IB 4212 Non-stop Boeing 787-9 (789) 7:40 Effective 2026-02-04 through 2026-02-12
Codeshare flight, operated by American Airlines.(AA 90)
The flight arrives 1 day after departure.
Daily 20:45 Chicago O'Hare (ORD) 3 10:25 London Heathrow (LHR) 3
IB 4212 Non-stop Boeing 787-9 (789) 7:40 Effective 2026-02-13 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 90)
The flight arrives 1 day after departure.
Daily 21:45 Chicago O'Hare (ORD) 3 10:25 London Heathrow (LHR) 3
IB 4212 Non-stop Boeing 787-9 (789) 7:40 Effective 2026-03-08 through 2026-03-27
Codeshare flight, operated by American Airlines.(AA 90)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Iberia flight IB 4212: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4212
16:20
Sioux Falls (FSD)

18:00
Chicago O'Hare (ORD) 3
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3591)
Duration: 1:40, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB4212
16:55
Houston George Bush (IAH) A

19:50
Chicago O'Hare (ORD) 3
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3961)
Duration: 2:55, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB4212
20:30
Chicago O'Hare (ORD) 3

10:30(+1)
London Heathrow (LHR) 3
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 46)
Duration: 8:00, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB4212
20:40
Chicago O'Hare (ORD) 3

10:25(+1)
London Heathrow (LHR) 3
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 90)
Duration: 7:45, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB4212
20:45
Chicago O'Hare (ORD) 3

10:25(+1)
London Heathrow (LHR) 3
Effective 2026-01-06 through 2026-02-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 90)
Duration: 7:40, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB4212
20:45
Chicago O'Hare (ORD) 3

10:25(+1)
London Heathrow (LHR) 3
Effective 2026-02-04 through 2026-02-12
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 90)
Duration: 7:40, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB4212
20:45
Chicago O'Hare (ORD) 3

10:25(+1)
London Heathrow (LHR) 3
Effective 2026-02-13 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 90)
Duration: 7:40, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Iberia IB4212
21:45
Chicago O'Hare (ORD) 3

10:25(+1)
London Heathrow (LHR) 3
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 90)
Duration: 7:40, non-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - London Heathrow (LHR)
  • Houston George Bush (IAH) - Chicago O'Hare (ORD)
  • Sioux Falls (FSD) - Chicago O'Hare (ORD)
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