American Airlines flight AA 4672: Ronald Reagan Washington - Louisville

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 17:19 Ronald Reagan Washington (DCA) 2 19:11 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:52 Operates only on 2025-07-04
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:34 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:49 Effective 2025-09-03 through 2025-10-05
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:40 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:55 Effective 2025-10-06 through 2025-11-01
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:36 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2025-11-02 through 2025-12-02
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:41 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:56 Effective 2025-12-03 through 2026-01-05
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:46 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2026-01-06 through 2026-02-11
Daily 19:45 Ronald Reagan Washington (DCA) 2 21:43 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:58 Effective from 2026-02-12
Sun 19:49 Ronald Reagan Washington (DCA) 2 21:36 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2025-06-22 through 2025-06-29
Mon-Thu,Sun 19:59 Ronald Reagan Washington (DCA) 2 21:50 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2025-06-05 through 2025-06-19
Mon-Thu 19:59 Ronald Reagan Washington (DCA) 2 21:50 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2025-06-23 through 2025-07-03
Mon-Thu,Sun 19:59 Ronald Reagan Washington (DCA) 2 21:53 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:54 Effective 2025-07-06 through 2025-08-05
Fri,Sat 20:00 Ronald Reagan Washington (DCA) 2 21:52 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2025-06-06 through 2025-06-28
Fri,Sat 20:00 Ronald Reagan Washington (DCA) 2 22:02 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 2:02 Effective 2025-07-05 through 2025-08-02
Daily 20:02 Ronald Reagan Washington (DCA) 2 21:49 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2025-08-06 through 2025-09-02
Mon-Fri,Sun 21:05 Ronald Reagan Washington (DCA) 2 22:53 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:48 Valid until 2025-05-04
Mon-Fri,Sun 22:00 Ronald Reagan Washington (DCA) 2 23:44 Louisville (SDF)
AA 4672 Non-stop Embraer EMB 175 (E75) 1:44 Effective 2025-05-05 through 2025-06-04


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American Airlines flight AA 4672:
Ronald Reagan Washington - Louisville
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA4672
17:19
Ronald Reagan Washington (DCA) 2

19:11
Louisville (SDF)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
19:45
Ronald Reagan Washington (DCA) 2

21:34
Louisville (SDF)
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:49, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
19:45
Ronald Reagan Washington (DCA) 2

21:40
Louisville (SDF)
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:55, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
19:45
Ronald Reagan Washington (DCA) 2

21:36
Louisville (SDF)
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
19:45
Ronald Reagan Washington (DCA) 2

21:41
Louisville (SDF)
Effective 2025-12-03 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:56, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
19:45
Ronald Reagan Washington (DCA) 2

21:46
Louisville (SDF)
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:01, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
19:45
Ronald Reagan Washington (DCA) 2

21:43
Louisville (SDF)
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
19:49
Ronald Reagan Washington (DCA) 2

21:36
Louisville (SDF)
Effective 2025-06-22 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
19:59
Ronald Reagan Washington (DCA) 2

21:50
Louisville (SDF)
Effective 2025-06-05 through 2025-06-19
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
19:59
Ronald Reagan Washington (DCA) 2

21:50
Louisville (SDF)
Effective 2025-06-23 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
19:59
Ronald Reagan Washington (DCA) 2

21:53
Louisville (SDF)
Effective 2025-07-06 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 1:54, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
20:00
Ronald Reagan Washington (DCA) 2

21:52
Louisville (SDF)
Effective 2025-06-06 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
20:00
Ronald Reagan Washington (DCA) 2

22:02
Louisville (SDF)
Effective 2025-07-05 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:02, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
20:02
Ronald Reagan Washington (DCA) 2

21:49
Louisville (SDF)
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
21:05
Ronald Reagan Washington (DCA) 2

22:53
Louisville (SDF)
Valid until 2025-05-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:48, non-stop
Embraer EMB 175 (E75)
American Airlines AA4672
22:00
Ronald Reagan Washington (DCA) 2

23:44
Louisville (SDF)
Effective 2025-05-05 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:44, non-stop
Embraer EMB 175 (E75)
  • AA 4672 is a domestic flight departing from the Ronald Reagan Washington airport (DCA) and arriving at Louisville airport (SDF).
  • The flight distance is 472 miles, or 760 km.
  • The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:44 and 2:02.
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