Delta Air Lines flight DL 5751: New York LaGuardia - Ronald Reagan Washington

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 21:30 New York LaGuardia (LGA) C 22:59 Ronald Reagan Washington (DCA) 2
DL 5751 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2026-04-13 through 2026-10-05
Mon-Fri,Sun 21:30 New York LaGuardia (LGA) C 22:54 Ronald Reagan Washington (DCA) 2
DL 5751 Non-stop Embraer EMB 175 (E75) 1:24 Effective from 2026-10-06
Sun 21:45 New York LaGuardia (LGA) C 23:15 Ronald Reagan Washington (DCA) 2
DL 5751 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:30 Operates only on 2026-01-04
Mon-Fri,Sun 21:45 New York LaGuardia (LGA) C 23:10 Ronald Reagan Washington (DCA) 2
DL 5751 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Effective 2026-01-05 through 2026-02-11
Mon-Fri,Sun 21:45 New York LaGuardia (LGA) C 23:07 Ronald Reagan Washington (DCA) 2
DL 5751 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:22 Effective 2026-02-12 through 2026-03-06
Mon-Fri,Sun 21:45 New York LaGuardia (LGA) C 23:05 Ronald Reagan Washington (DCA) 2
DL 5751 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:20 Effective 2026-03-08 through 2026-04-12
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Delta Air Lines flight DL 5751:
New York LaGuardia - Ronald Reagan Washington
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL5751
21:30
New York LaGuardia (LGA) C

22:59
Ronald Reagan Washington (DCA) 2
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5751
21:30
New York LaGuardia (LGA) C

22:54
Ronald Reagan Washington (DCA) 2
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5751
21:45
New York LaGuardia (LGA) C

23:15
Ronald Reagan Washington (DCA) 2
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5751
21:45
New York LaGuardia (LGA) C

23:10
Ronald Reagan Washington (DCA) 2
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5751
21:45
New York LaGuardia (LGA) C

23:07
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:22, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5751
21:45
New York LaGuardia (LGA) C

23:05
Ronald Reagan Washington (DCA) 2
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Embraer EMB 170 / EMB 175 (E70)
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  • DL 5751 is a domestic flight departing from the New York LaGuardia airport (LGA) and arriving at Ronald Reagan Washington airport (DCA).
  • The flight distance is 214 miles, or 344 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 1:20 and 1:30.
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