Delta Air Lines flights from Ronald Reagan Washington (DCA) to Lexington (LEX).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 21:00 Ronald Reagan Washington (DCA) 2 22:37 Lexington (LEX)
Delta Air Lines DL 5729 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:37 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 21:25 Ronald Reagan Washington (DCA) 2 23:06 Lexington (LEX)
Delta Air Lines DL 5729 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:41 Effective 2026-01-05 through 2026-02-11
Mon-Fri,Sun 21:25 Ronald Reagan Washington (DCA) 2 23:03 Lexington (LEX)
Delta Air Lines DL 5729 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:38 Effective 2026-02-12 through 2026-03-06
Sun 21:45 Ronald Reagan Washington (DCA) 2 23:23 Lexington (LEX)
Delta Air Lines DL 5729 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:38 Operates only on 2026-01-04
Mon-Fri,Sun 21:45 Ronald Reagan Washington (DCA) 2 23:17 Lexington (LEX)
Delta Air Lines DL 5729 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:32 Effective 2026-04-13 through 2026-10-05
Mon-Fri,Sun 21:45 Ronald Reagan Washington (DCA) 2 23:22 Lexington (LEX)
Delta Air Lines DL 5729 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:37 Effective from 2026-10-06




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Delta Air Lines flights from Ronald Reagan Washington (DCA) to Lexington (LEX).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL5729
21:00
Ronald Reagan Washington (DCA) 2

22:37
Lexington (LEX)
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5729
21:25
Ronald Reagan Washington (DCA) 2

23:06
Lexington (LEX)
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:41, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5729
21:25
Ronald Reagan Washington (DCA) 2

23:03
Lexington (LEX)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:38, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5729
21:45
Ronald Reagan Washington (DCA) 2

23:23
Lexington (LEX)
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:38, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5729
21:45
Ronald Reagan Washington (DCA) 2

23:17
Lexington (LEX)
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:32, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5729
21:45
Ronald Reagan Washington (DCA) 2

23:22
Lexington (LEX)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Embraer EMB 170 / EMB 175 (E70)
  • A domestic route departing from the Ronald Reagan Washington airport (DCA) and arriving at Lexington airport (LEX).
  • The flight distance is 413 miles, or 664 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 1:32 and 1:41.
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