Delta Air Lines flight DL 5704: Boston Logan - Ronald Reagan Washington

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 21:15 Boston Logan (BOS) A 23:09 Ronald Reagan Washington (DCA) 2
DL 5704 Non-stop Embraer EMB 175 (E75) 1:54 Operates only on 2026-02-15
Sun 21:30 Boston Logan (BOS) A 23:29 Ronald Reagan Washington (DCA) 2
DL 5704 Non-stop Embraer EMB 175 (E75) 1:59 Operates only on 2026-01-04
Mon-Fri,Sun 21:35 Boston Logan (BOS) A 23:26 Ronald Reagan Washington (DCA) 2
DL 5704 Non-stop Embraer EMB 175 (E75) 1:51 Effective 2026-04-13 through 2026-10-05
Mon-Fri,Sun 21:35 Boston Logan (BOS) A 23:30 Ronald Reagan Washington (DCA) 2
DL 5704 Non-stop Embraer EMB 175 (E75) 1:55 Effective from 2026-10-06
Mon-Fri,Sun 21:40 Boston Logan (BOS) A 23:41 Ronald Reagan Washington (DCA) 2
DL 5704 Non-stop Embraer EMB 175 (E75) 2:01 Effective 2026-01-05 through 2026-02-11
Mon-Fri 21:45 Boston Logan (BOS) A 23:43 Ronald Reagan Washington (DCA) 2
DL 5704 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 21:45 Boston Logan (BOS) A 23:43 Ronald Reagan Washington (DCA) 2
DL 5704 Non-stop Embraer EMB 175 (E75) 1:58 Effective 2026-02-22 through 2026-03-06
Mon-Fri,Sun 21:55 Boston Logan (BOS) A 23:48 Ronald Reagan Washington (DCA) 2
DL 5704 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-03-08 through 2026-04-12


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Delta Air Lines flight DL 5704:
Boston Logan - Ronald Reagan Washington
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL5704
21:15
Boston Logan (BOS) A

23:09
Ronald Reagan Washington (DCA) 2
Operates only on 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:54, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5704
21:30
Boston Logan (BOS) A

23:29
Ronald Reagan Washington (DCA) 2
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:59, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5704
21:35
Boston Logan (BOS) A

23:26
Ronald Reagan Washington (DCA) 2
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:51, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5704
21:35
Boston Logan (BOS) A

23:30
Ronald Reagan Washington (DCA) 2
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5704
21:40
Boston Logan (BOS) A

23:41
Ronald Reagan Washington (DCA) 2
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:01, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5704
21:45
Boston Logan (BOS) A

23:43
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-02-20
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5704
21:45
Boston Logan (BOS) A

23:43
Ronald Reagan Washington (DCA) 2
Effective 2026-02-22 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:58, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5704
21:55
Boston Logan (BOS) A

23:48
Ronald Reagan Washington (DCA) 2
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:53, non-stop
Embraer EMB 175 (E75)
  • DL 5704 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Ronald Reagan Washington airport (DCA).
  • The flight distance is 398 miles, or 641 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 1:51 and 2:01.
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