Delta Air Lines flight DL 5644: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Wed,Thu 12:10 Orlando (MCO) B 14:55 Grand Rapids (GRR)
DL 5644 Non-stop Embraer EMB 175 (E75) 2:45 Valid until 2026-01-01
Sat 14:25 Boston Logan (BOS) A 16:11 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2026-01-10 through 2026-01-17
Sat,Sun 14:25 Boston Logan (BOS) A 16:11 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2026-01-18 through 2026-01-24
Sat 14:25 Boston Logan (BOS) A 16:11 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2026-01-31 through 2026-02-07
Sat 14:25 Boston Logan (BOS) A 16:08 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:43 Effective 2026-02-14 through 2026-03-07
Mon-Fri,Sun 15:05 Boston Logan (BOS) A 16:57 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-06-07 through 2026-08-14
Daily 15:05 Boston Logan (BOS) A 16:57 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-08-15 through 2026-10-05
Daily 15:05 Boston Logan (BOS) A 16:48 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:43 Effective from 2026-10-06
Mon,Tue,Fri-Sun 16:20 Orlando (MCO) B 19:06 Grand Rapids (GRR)
DL 5644 Non-stop Embraer EMB 175 (E75) 2:46 Valid until 2026-01-04
Sat 16:55 Baltimore (BWI) 18:33 Boston Logan (BOS) A
DL 5644 Non-stop Embraer EMB 175 (E75) 1:38 Effective 2026-02-14 through 2026-03-07
Mon-Fri,Sun 17:20 Boston Logan (BOS) A 19:07 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-01-06 through 2026-01-16
Mon-Fri,Sun 17:20 Boston Logan (BOS) A 19:07 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-01-19 through 2026-02-06
Mon-Wed 17:20 Boston Logan (BOS) A 19:07 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:47 Effective 2026-02-09 through 2026-02-11
Mon-Fri 17:25 Boston Logan (BOS) A 19:09 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:44 Effective 2026-02-12 through 2026-03-06
Sun 17:25 Boston Logan (BOS) A 19:09 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:44 Effective 2026-02-22 through 2026-03-01
Daily 17:30 Boston Logan (BOS) A 19:22 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-04-13 through 2026-06-06
Sat 17:30 Boston Logan (BOS) A 19:22 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:52 Effective 2026-06-13 through 2026-08-08
Mon-Fri,Sun 17:33 Baltimore (BWI) 19:10 Boston Logan (BOS) A
DL 5644 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-06-07 through 2026-08-14
Daily 17:33 Baltimore (BWI) 19:10 Boston Logan (BOS) A
DL 5644 Non-stop Embraer EMB 175 (E75) 1:37 Effective from 2026-08-15
Mon-Fri,Sun 17:35 Boston Logan (BOS) A 19:19 Baltimore (BWI)
DL 5644 Non-stop Embraer EMB 175 (E75) 1:44 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 19:45 Baltimore (BWI) 21:22 Boston Logan (BOS) A
DL 5644 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-04-13 through 2026-05-22
Mon-Fri,Sun 19:45 Baltimore (BWI) 21:22 Boston Logan (BOS) A
DL 5644 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-05-25 through 2026-06-05
Mon-Fri,Sun 19:55 Baltimore (BWI) 21:32 Boston Logan (BOS) A
DL 5644 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-01-06 through 2026-01-16
Mon-Fri,Sun 19:55 Baltimore (BWI) 21:32 Boston Logan (BOS) A
DL 5644 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-01-19 through 2026-02-06
Mon-Wed 19:55 Baltimore (BWI) 21:32 Boston Logan (BOS) A
DL 5644 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2026-02-09 through 2026-02-11
Mon-Fri 19:55 Baltimore (BWI) 21:29 Boston Logan (BOS) A
DL 5644 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2026-02-12 through 2026-03-06
Sun 19:55 Baltimore (BWI) 21:29 Boston Logan (BOS) A
DL 5644 Non-stop Embraer EMB 175 (E75) 1:34 Effective 2026-02-22 through 2026-03-01
Mon-Fri,Sun 19:59 Baltimore (BWI) 21:30 Boston Logan (BOS) A
DL 5644 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2026-03-08 through 2026-04-12
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This flight number is listed as serving the following routes:


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Delta Air Lines flight DL 5644: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Delta Air Lines DL5644
12:10
Orlando (MCO) B

14:55
Grand Rapids (GRR)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
14:25
Boston Logan (BOS) A

16:11
Baltimore (BWI)
Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:46, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
14:25
Boston Logan (BOS) A

16:11
Baltimore (BWI)
Effective 2026-01-18 through 2026-01-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:46, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
14:25
Boston Logan (BOS) A

16:11
Baltimore (BWI)
Effective 2026-01-31 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:46, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
14:25
Boston Logan (BOS) A

16:08
Baltimore (BWI)
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
15:05
Boston Logan (BOS) A

16:57
Baltimore (BWI)
Effective 2026-06-07 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
15:05
Boston Logan (BOS) A

16:57
Baltimore (BWI)
Effective 2026-08-15 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
15:05
Boston Logan (BOS) A

16:48
Baltimore (BWI)
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
16:20
Orlando (MCO) B

19:06
Grand Rapids (GRR)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:46, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
16:55
Baltimore (BWI)

18:33
Boston Logan (BOS) A
Effective 2026-02-14 through 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:38, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
17:20
Boston Logan (BOS) A

19:07
Baltimore (BWI)
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
17:20
Boston Logan (BOS) A

19:07
Baltimore (BWI)
Effective 2026-01-19 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
17:20
Boston Logan (BOS) A

19:07
Baltimore (BWI)
Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:47, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
17:25
Boston Logan (BOS) A

19:09
Baltimore (BWI)
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:44, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5644
17:25
Boston Logan (BOS) A

19:09
Baltimore (BWI)
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:44, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
17:30
Boston Logan (BOS) A

19:22
Baltimore (BWI)
Effective 2026-04-13 through 2026-06-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
17:30
Boston Logan (BOS) A

19:22
Baltimore (BWI)
Effective 2026-06-13 through 2026-08-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:52, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
17:33
Baltimore (BWI)

19:10
Boston Logan (BOS) A
Effective 2026-06-07 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
17:33
Baltimore (BWI)

19:10
Boston Logan (BOS) A
Effective from 2026-08-15
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
17:35
Boston Logan (BOS) A

19:19
Baltimore (BWI)
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:44, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
19:45
Baltimore (BWI)

21:22
Boston Logan (BOS) A
Effective 2026-04-13 through 2026-05-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
19:45
Baltimore (BWI)

21:22
Boston Logan (BOS) A
Effective 2026-05-25 through 2026-06-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
19:55
Baltimore (BWI)

21:32
Boston Logan (BOS) A
Effective 2026-01-06 through 2026-01-16
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
19:55
Baltimore (BWI)

21:32
Boston Logan (BOS) A
Effective 2026-01-19 through 2026-02-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
19:55
Baltimore (BWI)

21:32
Boston Logan (BOS) A
Effective 2026-02-09 through 2026-02-11
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:37, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
19:55
Baltimore (BWI)

21:29
Boston Logan (BOS) A
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Flights:
Delta Air Lines DL5644
19:55
Baltimore (BWI)

21:29
Boston Logan (BOS) A
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:34, non-stop
Embraer EMB 175 (E75)
Direct Flights:
Delta Air Lines DL5644
19:59
Baltimore (BWI)

21:30
Boston Logan (BOS) A
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:31, non-stop
Embraer EMB 175 (E75)
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Parallax here
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Boston Logan (BOS)
  • Orlando (MCO) - Grand Rapids (GRR)
All Delta Air Lines flights
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