American Airlines flight AA 4120: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Monroe (MLU) 07:28 Dallas Fort Worth (DFW)
AA 4120 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2026-05-21 through 2026-08-04
Daily 06:35 Panama City (ECP) 08:48 Dallas Fort Worth (DFW)
AA 4120 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-08-05 through 2026-09-08
Daily 06:57 Panama City (ECP) 09:19 Dallas Fort Worth (DFW)
AA 4120 Non-stop Embraer EMB 175 (E75) 2:22 Effective from 2026-10-05
Daily 07:01 Panama City (ECP) 09:19 Dallas Fort Worth (DFW)
AA 4120 Non-stop Embraer EMB 175 (E75) 2:18 Effective 2026-09-09 through 2026-10-04
Sat 08:07 Chicago O'Hare (ORD) 3 09:01 Milwaukee (MKE)
AA 4120 Non-stop Embraer EMB 170 / EMB 175 (E70) 0:54 Effective 2026-02-21 through 2026-03-07
Sat 09:43 Milwaukee (MKE) 10:45 Chicago O'Hare (ORD) 3
AA 4120 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:02 Effective 2026-02-21 through 2026-03-07
Sat 10:00 Chicago O'Hare (ORD) 3 10:54 Milwaukee (MKE)
AA 4120 Non-stop Embraer EMB 170 / EMB 175 (E70) 0:54 Operates only on 2026-02-14
Mon-Fri,Sun 10:25 Dallas Fort Worth (DFW) 11:51 Wichita (ICT)
AA 4120 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2026-02-12 through 2026-03-06
Sat 11:24 Milwaukee (MKE) 12:26 Chicago O'Hare (ORD) 3
AA 4120 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:02 Operates only on 2026-02-14
Mon-Fri,Sun 12:21 Wichita (ICT) 13:46 Dallas Fort Worth (DFW)
AA 4120 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-02-12 through 2026-03-06
Daily 16:16 Chicago O'Hare (ORD) 3 18:03 Kansas City (MCI)
AA 4120 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Effective 2026-01-06 through 2026-01-16
Daily 16:16 Chicago O'Hare (ORD) 3 18:03 Kansas City (MCI)
AA 4120 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:47 Effective 2026-01-18 through 2026-02-11
Daily 18:34 Kansas City (MCI) 20:20 Chicago O'Hare (ORD) 3
AA 4120 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:46 Effective 2026-01-06 through 2026-01-16
Daily 18:34 Kansas City (MCI) 20:20 Chicago O'Hare (ORD) 3
AA 4120 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:46 Effective 2026-01-18 through 2026-02-11
Mon,Tue,Thu,Fri,Sun 19:46 Kansas City (MCI) 21:30 Chicago O'Hare (ORD) 3
AA 4120 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:44 Valid until 2026-01-05
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This flight number is listed as serving the following routes:
American Airlines flight AA 4120: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA4120
Effective 2026-05-21 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4120
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4120
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:22, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4120
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:18, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4120
Effective 2026-02-21 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:54, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4120
Effective 2026-02-21 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:02, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4120
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 0:54, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4120
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4120
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:02, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4120
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4120
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4120
Effective 2026-01-18 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4120
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4120
Effective 2026-01-18 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:46, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA4120
Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:44, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Wichita (ICT)
  • Kansas City (MCI) - Chicago O'Hare (ORD)
  • Milwaukee (MKE) - Chicago O'Hare (ORD)
  • Monroe (MLU) - Dallas Fort Worth (DFW)
  • Panama City (ECP) - Dallas Fort Worth (DFW)