Delta Air Lines flight DL 5742: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 08:35 New York LaGuardia (LGA) C 10:01 Ronald Reagan Washington (DCA) 2
DL 5742 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2026-03-08 through 2026-04-12
Daily 08:35 New York LaGuardia (LGA) C 10:04 Ronald Reagan Washington (DCA) 2
DL 5742 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2026-04-13 through 2026-10-05
Daily 08:35 New York LaGuardia (LGA) C 10:05 Ronald Reagan Washington (DCA) 2
DL 5742 Non-stop Embraer EMB 175 (E75) 1:30 Effective from 2026-10-06
Mon-Fri,Sun 08:45 New York LaGuardia (LGA) C 10:13 Ronald Reagan Washington (DCA) 2
DL 5742 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2026-01-05 through 2026-02-11
Mon-Fri,Sun 08:45 New York LaGuardia (LGA) C 10:10 Ronald Reagan Washington (DCA) 2
DL 5742 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-02-12 through 2026-03-06
Mon,Tue,Fri-Sun 09:25 New York LaGuardia (LGA) C 10:55 Ronald Reagan Washington (DCA) 2
DL 5742 Non-stop Embraer EMB 175 (E75) 1:30 Valid until 2026-01-04
Sat 09:30 New York LaGuardia (LGA) C 10:57 Ronald Reagan Washington (DCA) 2
DL 5742 Non-stop Embraer EMB 175 (E75) 1:27 Effective 2026-01-10 through 2026-02-07
Sat 09:50 New York LaGuardia (LGA) C 11:14 Ronald Reagan Washington (DCA) 2
DL 5742 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-02-14 through 2026-03-07
Sat 09:50 New York LaGuardia (LGA) C 11:16 Ronald Reagan Washington (DCA) 2
DL 5742 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Effective 2026-03-14 through 2026-04-11
Mon-Fri,Sun 11:00 Ronald Reagan Washington (DCA) 2 12:15 New York LaGuardia (LGA) C
DL 5742 Non-stop Embraer EMB 175 (E75) 1:15 Effective 2026-01-05 through 2026-02-11
Mon-Fri,Sun 11:00 Ronald Reagan Washington (DCA) 2 12:13 New York LaGuardia (LGA) C
DL 5742 Non-stop Embraer EMB 175 (E75) 1:13 Effective 2026-02-12 through 2026-03-06
Mon-Fri,Sun 11:00 Ronald Reagan Washington (DCA) 2 12:07 New York LaGuardia (LGA) C
DL 5742 Non-stop Embraer EMB 175 (E75) 1:07 Effective 2026-03-08 through 2026-04-12
Daily 11:00 Ronald Reagan Washington (DCA) 2 12:18 New York LaGuardia (LGA) C
DL 5742 Non-stop Embraer EMB 175 (E75) 1:18 Effective 2026-04-13 through 2026-10-05
Daily 11:00 Ronald Reagan Washington (DCA) 2 12:13 New York LaGuardia (LGA) C
DL 5742 Non-stop Embraer EMB 175 (E75) 1:13 Effective from 2026-10-06
Wed,Thu 11:45 New York LaGuardia (LGA) C 13:11 Ronald Reagan Washington (DCA) 2
DL 5742 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Valid until 2026-01-01
Sat 11:55 Ronald Reagan Washington (DCA) 2 13:11 New York LaGuardia (LGA) C
DL 5742 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:16 Effective 2026-03-14 through 2026-04-11
This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 5742: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL5742
08:35
New York LaGuardia (LGA) C

10:01
Ronald Reagan Washington (DCA) 2
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:26, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
08:35
New York LaGuardia (LGA) C

10:04
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 DL5742
08:35
New York LaGuardia (LGA) C

10:05
Ronald Reagan Washington (DCA) 2
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
08:45
New York LaGuardia (LGA) C

10:13
Ronald Reagan Washington (DCA) 2
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:28, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
08:45
New York LaGuardia (LGA) C

10:10
Ronald Reagan Washington (DCA) 2
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
09:25
New York LaGuardia (LGA) C

10:55
Ronald Reagan Washington (DCA) 2
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 1:30, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
09:30
New York LaGuardia (LGA) C

10:57
Ronald Reagan Washington (DCA) 2
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:27, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
09:50
New York LaGuardia (LGA) C

11:14
Ronald Reagan Washington (DCA) 2
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
09:50
New York LaGuardia (LGA) C

11:16
Ronald Reagan Washington (DCA) 2
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5742
11:00
Ronald Reagan Washington (DCA) 2

12:15
New York LaGuardia (LGA) C
Effective 2026-01-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
11:00
Ronald Reagan Washington (DCA) 2

12:13
New York LaGuardia (LGA) C
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
11:00
Ronald Reagan Washington (DCA) 2

12:07
New York LaGuardia (LGA) C
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:07, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
11:00
Ronald Reagan Washington (DCA) 2

12:18
New York LaGuardia (LGA) C
Effective 2026-04-13 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:18, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
11:00
Ronald Reagan Washington (DCA) 2

12:13
New York LaGuardia (LGA) C
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:13, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5742
11:45
New York LaGuardia (LGA) C

13:11
Ronald Reagan Washington (DCA) 2
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5742
11:55
Ronald Reagan Washington (DCA) 2

13:11
New York LaGuardia (LGA) C
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:16, non-stop
Embraer EMB 170 / EMB 175 (E70)
This flight number is listed as serving the following routes:
  • Ronald Reagan Washington (DCA) - New York LaGuardia (LGA)
All Delta Air Lines flights
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