Iberia flight IB 4421: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:40 El Paso (ELP) 14:28 Dallas Fort Worth (DFW)
IB 4421 Non-stop Boeing 737-800 (738) 1:48 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1091)
Mon,Tue,Thu,Fri,Sun 18:19 Dallas Fort Worth (DFW) 19:43 Laredo (LRD)
IB 4421 Non-stop Embraer EMB 175 (E75) 1:24 Valid until 2026-01-04
Codeshare flight, operated by American Airlines.(AA 3421)
Mon 18:50 Dallas Fort Worth (DFW) 20:21 Laredo (LRD)
IB 4421 Non-stop Embraer EMB 175 (E75) 1:31 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3421)
Daily 22:30 Dallas Fort Worth (DFW) 23:48 Laredo (LRD)
IB 4421 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:18 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3702)
Daily 22:30 Dallas Fort Worth (DFW) 23:50 Laredo (LRD)
IB 4421 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 3702)
Tue-Fri,Sun 22:33 Miami (MIA) 23:57 Jacksonville (JAX)
IB 4421 Non-stop Airbus A319 (319) 1:24 Effective 2026-01-06 through 2026-01-11
Codeshare flight, operated by American Airlines.(AA 3014)
Sat 22:33 Miami (MIA) 23:59 Jacksonville (JAX)
IB 4421 Non-stop Boeing 737-800 (738) 1:26 Operates only on 2026-01-10
Codeshare flight, operated by American Airlines.(AA 3014)
Mon,Thu-Sun 22:35 Miami (MIA) 23:59 Jacksonville (JAX)
IB 4421 Non-stop Airbus A319 (319) 1:24 Effective 2026-03-08 through 2026-03-30
Codeshare flight, operated by American Airlines.(AA 2292)
Daily 22:35 Miami (MIA) 23:59 Jacksonville (JAX)
IB 4421 Non-stop Airbus A319 (319) 1:24 Effective 2026-03-31 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 2292)
Daily 22:40 Miami (MIA) 23:59 Jacksonville (JAX)
IB 4421 Non-stop Airbus A319 (319) 1:19 Effective 2026-01-12 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3014)
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This flight number is listed as serving the following routes:


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Iberia flight IB 4421: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Iberia IB4421
11:40
El Paso (ELP)

14:28
Dallas Fort Worth (DFW)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1091)
Duration: 1:48, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4421
18:19
Dallas Fort Worth (DFW)

19:43
Laredo (LRD)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3421)
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB4421
18:50
Dallas Fort Worth (DFW)

20:21
Laredo (LRD)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3421)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Iberia IB4421
22:30
Dallas Fort Worth (DFW)

23:48
Laredo (LRD)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3702)
Duration: 1:18, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB4421
22:30
Dallas Fort Worth (DFW)

23:50
Laredo (LRD)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3702)
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Iberia IB4421
22:33
Miami (MIA)

23:57
Jacksonville (JAX)
Effective 2026-01-06 through 2026-01-11
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3014)
Duration: 1:24, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4421
22:33
Miami (MIA)

23:59
Jacksonville (JAX)
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3014)
Duration: 1:26, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Iberia IB4421
22:35
Miami (MIA)

23:59
Jacksonville (JAX)
Effective 2026-03-08 through 2026-03-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2292)
Duration: 1:24, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4421
22:35
Miami (MIA)

23:59
Jacksonville (JAX)
Effective 2026-03-31 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2292)
Duration: 1:24, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Iberia IB4421
22:40
Miami (MIA)

23:59
Jacksonville (JAX)
Effective 2026-01-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3014)
Duration: 1:19, non-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Laredo (LRD)
  • El Paso (ELP) - Dallas Fort Worth (DFW)
  • Miami (MIA) - Jacksonville (JAX)
All Iberia flights
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