American Airlines flight AA 4203: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 12:20 Chicago O'Hare (ORD) 3 14:39 Cleveland Hopkins (CLE)
AA 4203 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:19 Effective 2026-01-07 through 2026-02-11
Daily 16:26 Cleveland Hopkins (CLE) 17:00 Chicago O'Hare (ORD) 3
AA 4203 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2026-01-07 through 2026-02-11
Mon,Tue,Thu-Sun 18:29 Laredo (LRD) 19:59 Dallas Fort Worth (DFW)
AA 4203 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2025-05-05 through 2025-05-22
Fri,Sat 18:29 Laredo (LRD) 19:59 Dallas Fort Worth (DFW)
AA 4203 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:30 Effective 2025-05-23 through 2025-05-24
Mon,Tue,Thu-Sun 18:29 Laredo (LRD) 19:59 Dallas Fort Worth (DFW)
AA 4203 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2025-05-25 through 2025-06-03
Daily 18:29 Laredo (LRD) 20:00 Dallas Fort Worth (DFW)
AA 4203 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2025-09-03 through 2025-10-05
Daily 18:31 Laredo (LRD) 20:00 Dallas Fort Worth (DFW)
AA 4203 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2025-08-06 through 2025-09-02
Daily 18:31 Laredo (LRD) 20:03 Dallas Fort Worth (DFW)
AA 4203 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2025-10-06 through 2025-10-25
Wed,Fri-Sun 18:32 Laredo (LRD) 20:00 Dallas Fort Worth (DFW)
AA 4203 Non-stop Embraer EMB 175 (E75) 1:28 Valid until 2025-05-04
Thu 18:32 Laredo (LRD) 20:00 Dallas Fort Worth (DFW)
AA 4203 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Operates only on 2025-05-01
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This flight number is listed as serving the following routes:
American Airlines flight AA 4203: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA4203
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:19, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA4203
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA4203
Effective 2025-05-05 through 2025-05-22
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E75)

American Airlines AA4203
Effective 2025-05-23 through 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 1:30, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA4203
Effective 2025-05-25 through 2025-06-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E75)

American Airlines AA4203
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

American Airlines AA4203
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:29, non-stop
Embraer EMB 175 (E75)

American Airlines AA4203
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Embraer EMB 175 (E75)

American Airlines AA4203
Valid until 2025-05-04
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
Sun
Duration: 1:28, non-stop
Embraer EMB 175 (E75)

American Airlines AA4203
Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Cleveland Hopkins (CLE)
  • Laredo (LRD) - Dallas Fort Worth (DFW)