American Airlines flight AA 4099: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 12:51 Hilton Head Island (HHH) 14:06 Charlotte (CLT)
AA 4099 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2025-05-05 through 2025-06-04
Tue,Sat 14:10 Chicago O'Hare (ORD) 3 16:33 Louisville (SDF)
AA 4099 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Valid until 2025-05-03
Mon,Wed-Fri,Sun 14:21 Chicago O'Hare (ORD) 3 16:44 Louisville (SDF)
AA 4099 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Valid until 2025-05-04
Daily 14:24 Hilton Head Island (HHH) 15:40 Charlotte (CLT)
AA 4099 Non-stop Embraer EMB 175 (E75) 1:16 Effective 2025-08-06 through 2025-09-02
Daily 14:25 Dallas Fort Worth (DFW) 15:53 New Orleans (MSY)
AA 4099 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2025-12-18 through 2026-01-05
Daily 14:25 Dallas Fort Worth (DFW) 15:55 New Orleans (MSY)
AA 4099 Non-stop Embraer EMB 175 (E75) 1:30 Effective 2026-01-06 through 2026-02-11
Daily 14:25 Dallas Fort Worth (DFW) 15:51 New Orleans (MSY)
AA 4099 Non-stop Embraer EMB 175 (E75) 1:26 Effective from 2026-02-12
Daily 14:34 Hilton Head Island (HHH) 15:40 Charlotte (CLT)
AA 4099 Non-stop Embraer EMB 175 (E75) 1:06 Effective 2025-10-06 through 2025-10-25
Daily 14:45 Hilton Head Island (HHH) 15:59 Charlotte (CLT)
AA 4099 Non-stop Embraer EMB 175 (E75) 1:14 Effective 2025-06-05 through 2025-07-04
Daily 14:45 Hilton Head Island (HHH) 16:05 Charlotte (CLT)
AA 4099 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2025-07-05 through 2025-08-05
Daily 16:07 Hilton Head Island (HHH) 17:25 Charlotte (CLT)
AA 4099 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2025-09-03 through 2025-10-05
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This flight number is listed as serving the following routes:
American Airlines flight AA 4099: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA4099
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:15, non-stop
Embraer EMB 175 (E75)

American Airlines AA4099
Valid until 2025-05-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA4099
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)

American Airlines AA4099
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:16, non-stop
Embraer EMB 175 (E75)

American Airlines AA4099
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:28, non-stop
Embraer EMB 175 (E75)

American Airlines AA4099
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E75)

American Airlines AA4099
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E75)

American Airlines AA4099
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:06, non-stop
Embraer EMB 175 (E75)

American Airlines AA4099
Effective 2025-06-05 through 2025-07-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:14, non-stop
Embraer EMB 175 (E75)

American Airlines AA4099
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Embraer EMB 175 (E75)

American Airlines AA4099
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Louisville (SDF)
  • Dallas Fort Worth (DFW) - New Orleans (MSY)
  • Hilton Head Island (HHH) - Charlotte (CLT)