American Airlines flight AA 3799: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 08:08 Dallas Fort Worth (DFW) 11:21 Louisville (SDF)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:13 Effective 2026-07-02 through 2026-08-04
Daily 08:10 Houston George Bush (IAH) A 10:18 Phoenix Sky Harbor (PHX) 4
AA 3799 Non-stop Embraer EMB 175 (E75) 3:08 Valid until 2026-01-05
Daily 12:19 Dallas Fort Worth (DFW) 14:06 Pensacola (PNS)
AA 3799 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-04-07 through 2026-05-20
Daily 12:39 Louisville (SDF) 14:00 Dallas Fort Worth (DFW)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:21 Effective 2026-07-02 through 2026-08-04
Mon 14:25 Miami (MIA) 16:54 Knoxville (TYS)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-01-12 through 2026-02-09
Tue-Sun 14:37 Miami (MIA) 17:06 Knoxville (TYS)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-01-06 through 2026-01-17
Tue-Sun 14:37 Miami (MIA) 17:06 Knoxville (TYS)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:29 Effective 2026-01-20 through 2026-02-11
Sun 14:39 Miami (MIA) 17:08 Knoxville (TYS)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:29 Operates only on 2026-01-18
Daily 14:50 Chicago O'Hare (ORD) 3 16:28 Springfield (SGF)
AA 3799 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:38 Effective 2026-05-21 through 2026-07-01
Daily 16:00 Pensacola (PNS) 18:10 Dallas Fort Worth (DFW)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:10 Effective 2026-04-07 through 2026-05-20
Mon 17:24 Knoxville (TYS) 19:40 Miami (MIA)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:16 Effective 2026-01-12 through 2026-02-09
Tue-Sun 17:36 Knoxville (TYS) 19:52 Miami (MIA)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:16 Effective 2026-01-06 through 2026-01-17
Tue-Sun 17:36 Knoxville (TYS) 19:52 Miami (MIA)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:16 Effective 2026-01-20 through 2026-02-11
Sun 17:38 Knoxville (TYS) 19:54 Miami (MIA)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:16 Operates only on 2026-01-18
Tue 17:45 Charlotte (CLT) 19:24 Fayetteville/Springdale (XNA)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:39 Effective 2026-03-10 through 2026-03-31
Daily 17:59 Springfield (SGF) 19:50 Chicago O'Hare (ORD) 3
AA 3799 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:51 Effective 2026-05-21 through 2026-07-01
Mon,Thu,Fri,Sun 18:00 Charlotte (CLT) 19:45 Fayetteville/Springdale (XNA)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:45 Effective 2026-02-12 through 2026-03-06
Mon,Wed-Fri,Sun 18:00 Charlotte (CLT) 19:39 Fayetteville/Springdale (XNA)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:39 Effective 2026-03-08 through 2026-04-06
Sat 18:05 Charlotte (CLT) 19:44 Fayetteville/Springdale (XNA)
AA 3799 Non-stop Embraer EMB 175 (E75) 2:39 Effective 2026-03-14 through 2026-04-04
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This flight number is listed as serving the following routes:
American Airlines flight AA 3799: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

American Airlines AA3799
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:13, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:08, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:21, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-01-12 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-01-06 through 2026-01-17
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-01-20 through 2026-02-11
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:29, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:29, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:38, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3799
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:10, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-01-12 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-01-06 through 2026-01-17
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-01-20 through 2026-02-11
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:16, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-03-10 through 2026-03-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:39, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Flights:

American Airlines AA3799
Effective 2026-02-12 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:45, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:39, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3799
Effective 2026-03-14 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:39, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Charlotte (CLT) - Fayetteville/Springdale (XNA)
  • Chicago O'Hare (ORD) - Springfield (SGF)
  • Dallas Fort Worth (DFW) - Louisville (SDF)
  • Houston George Bush (IAH) - Phoenix Sky Harbor (PHX)
  • Miami (MIA) - Knoxville (TYS)
  • Pensacola (PNS) - Dallas Fort Worth (DFW)