Iberia flight IB 4099: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:31 Louisville (SDF) 09:10 Chicago O'Hare (ORD) 3
IB 4099 Non-stop Embraer EMB 175 (E75) 1:39 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 4476)
Mon,Wed-Sun 10:20 Nassau (NAS) C 11:20 Miami (MIA)
IB 4099 Non-stop Embraer EMB 175 (E75) 1:00 Effective 2025-05-05 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3550)
Tue 12:20 San Antonio (SAT) 13:31 Dallas Fort Worth (DFW)
IB 4099 Non-stop Embraer EMB 175 (E75) 1:11 Operates only on 2025-06-03
Codeshare flight, operated by American Airlines.(AA 3711)
Daily 13:43 Louisville (SDF) 14:20 Chicago O'Hare (ORD) 3
IB 4099 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 4336)
Daily 15:34 Louisville (SDF) 16:10 Chicago O'Hare (ORD) 3
IB 4099 Non-stop Canadair CRJ 700 (CR7) 1:36 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 6273)
Tue-Sun 17:58 Chicago O'Hare (ORD) 3 20:15 Cleveland Hopkins (CLE)
IB 4099 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:17 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 3860)
Daily 18:42 Louisville (SDF) 19:16 Chicago O'Hare (ORD) 3
IB 4099 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2025-06-05 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 4220)
Thu-Sun 18:48 Oklahoma City (OKC) 20:00 Dallas Fort Worth (DFW)
IB 4099 Non-stop Airbus A319 (319) 1:12 Effective 2025-12-04 through 2025-12-14
Codeshare flight, operated by American Airlines.(AA 2849)
Daily 18:54 Louisville (SDF) 19:29 Chicago O'Hare (ORD) 3
IB 4099 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 4220)
Daily 19:30 Miami (MIA) 22:58 San Francisco (SFO) 1
IB 4099 Non-stop Airbus A321 (321) 6:28 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3142)
Tue 19:30 Miami (MIA) 23:08 San Francisco (SFO) 1
IB 4099 Non-stop Airbus A321neo (32Q) 6:38 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 3142)
Daily 20:45 Louisville (SDF) 21:15 Chicago O'Hare (ORD) 3
IB 4099 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:30 Effective 2025-10-06 through 2025-10-24
Codeshare flight, operated by American Airlines.(AA 4220)
Daily 22:07 Chicago O'Hare (ORD) 3 23:59 Sioux Falls (FSD)
IB 4099 Non-stop Canadair CRJ 700 (CR7) 1:52 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 4950)
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This flight number is listed as serving the following routes:
Iberia flight IB 4099: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Iberia IB4099
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4476)
Duration: 1:39, non-stop
Embraer EMB 175 (E75)

Iberia IB4099
10:20

11:20
Effective 2025-05-05 through 2025-06-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3550)
Duration: 1:00, non-stop
Embraer EMB 175 (E75)

Iberia IB4099
Operates only on 2025-06-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3711)
Duration: 1:11, non-stop
Embraer EMB 175 (E75)

Iberia IB4099
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4336)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)

Iberia IB4099
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6273)
Duration: 1:36, non-stop
Canadair CRJ 700 (CR7)

Iberia IB4099
Valid until 2025-05-04
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3860)
Duration: 1:17, non-stop
Embraer EMB 170 / EMB 175 (E70)

Iberia IB4099
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4220)
Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

Iberia IB4099
Effective 2025-12-04 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2849)
Duration: 1:12, non-stop
Airbus A319 (319)

Iberia IB4099
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4220)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)

Iberia IB4099
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3142)
Duration: 6:28, non-stop
Airbus A321 (321)

Iberia IB4099
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3142)
Duration: 6:38, non-stop
Airbus A321neo (32Q)

Iberia IB4099
Effective 2025-10-06 through 2025-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4220)
Duration: 1:30, non-stop
Embraer EMB 170 / EMB 175 (E70)

Iberia IB4099
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4950)
Duration: 1:52, non-stop
Canadair CRJ 700 (CR7)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Cleveland Hopkins (CLE)
  • Chicago O'Hare (ORD) - Sioux Falls (FSD)
  • Louisville (SDF) - Chicago O'Hare (ORD)
  • Miami (MIA) - San Francisco (SFO)
  • Nassau (NAS) - Miami (MIA)
  • Oklahoma City (OKC) - Dallas Fort Worth (DFW)
  • San Antonio (SAT) - Dallas Fort Worth (DFW)