Delta Air Lines flights from Boston Logan (BOS) to Miami (MIA).

FLIGHT SCHEDULE
Direct Flights:
Mon,Tue,Fri-Sun 19:54 Boston Logan (BOS) A 23:31 Miami (MIA) Delta Air Lines DL 426 Non-stop Boeing 737-800 (738) 3:37 Valid until 2026-01-03
Sat 11:35 Boston Logan (BOS) A 15:17 Miami (MIA) Delta Air Lines DL 776 Non-stop Airbus A321 (321) 3:42 Effective 2026-01-24 through 2026-02-07
Sat 12:00 Boston Logan (BOS) A 15:43 Miami (MIA) Delta Air Lines DL 776 Non-stop Airbus A321 (321) 3:43 Effective 2026-02-14 through 2026-03-07
Daily 15:15 Boston Logan (BOS) A 18:59 Miami (MIA) Delta Air Lines DL 776 Non-stop Boeing 737-800 (738) 3:44 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 15:22 Boston Logan (BOS) A 19:04 Miami (MIA) Delta Air Lines DL 776 Non-stop Boeing 737-800 (738) 3:42 Valid until 2026-01-02
Sat 15:25 Boston Logan (BOS) A 19:04 Miami (MIA) Delta Air Lines DL 776 Non-stop Boeing 737-800 (738) 3:39 Valid until 2026-01-03
Sun 15:30 Boston Logan (BOS) A 19:12 Miami (MIA) Delta Air Lines DL 776 Non-stop Boeing 737-800 (738) 3:42 Operates only on 2026-01-04
Daily 15:30 Boston Logan (BOS) A 19:16 Miami (MIA) Delta Air Lines DL 776 Non-stop Boeing 737-900 (739) 3:46 Effective 2026-01-05 through 2026-01-18
Mon-Fri,Sun 15:50 Boston Logan (BOS) A 19:33 Miami (MIA) Delta Air Lines DL 776 Non-stop Boeing 737-800 (738) 3:43 Effective 2026-01-19 through 2026-02-06
Thu,Fri,Sun 15:50 Boston Logan (BOS) A 19:35 Miami (MIA) Delta Air Lines DL 776 Non-stop Boeing 737-800 (738) 3:45 Effective 2026-02-08 through 2026-02-15
Mon-Wed 15:50 Boston Logan (BOS) A 19:33 Miami (MIA) Delta Air Lines DL 776 Non-stop Boeing 737-800 (738) 3:43 Effective 2026-02-09 through 2026-02-11
Mon-Fri,Sun 15:50 Boston Logan (BOS) A 19:35 Miami (MIA) Delta Air Lines DL 776 Non-stop Boeing 737-800 (738) 3:45 Effective 2026-02-16 through 2026-03-06
Daily 15:50 Boston Logan (BOS) A 19:36 Miami (MIA) Delta Air Lines DL 776 Non-stop Boeing 737-800 (738) 3:46 Effective 2026-04-13 through 2026-10-05
Daily 15:50 Boston Logan (BOS) A 19:31 Miami (MIA) Delta Air Lines DL 776 Non-stop Boeing 737-800 (738) 3:41 Effective from 2026-10-06
Sat 07:10 Boston Logan (BOS) A 10:58 Miami (MIA) Delta Air Lines DL 998 Non-stop Boeing 737-800 (738) 3:48 Effective 2026-02-14 through 2026-03-07
Daily 07:15 Boston Logan (BOS) A 11:00 Miami (MIA) Delta Air Lines DL 1072 Non-stop Boeing 737-800 (738) 3:45 Valid until 2026-01-04
Daily 19:59 Boston Logan (BOS) A 23:51 Miami (MIA) Delta Air Lines DL 1289 Non-stop Airbus A321 (321) 3:52 Effective 2026-02-12 through 2026-03-07
Sat 07:00 Boston Logan (BOS) A 10:49 Miami (MIA) Delta Air Lines DL 1399 Non-stop Airbus A321neo (32Q) 3:49 Effective 2026-01-10 through 2026-01-17
Daily 07:00 Boston Logan (BOS) A 10:34 Miami (MIA) Delta Air Lines DL 1399 Non-stop Boeing 737-800 (738) 3:34 Effective 2026-04-13 through 2026-10-05
Daily 07:00 Boston Logan (BOS) A 10:43 Miami (MIA) Delta Air Lines DL 1399 Non-stop Boeing 737-800 (738) 3:43 Effective from 2026-10-06
Mon-Fri,Sun 07:05 Boston Logan (BOS) A 10:53 Miami (MIA) Delta Air Lines DL 1399 Non-stop Boeing 737-900 (739) 3:48 Effective 2026-01-05 through 2026-01-23
Daily 07:05 Boston Logan (BOS) A 10:53 Miami (MIA) Delta Air Lines DL 1399 Non-stop Boeing 737-900 (739) 3:48 Effective 2026-01-24 through 2026-02-11
Daily 07:05 Boston Logan (BOS) A 10:46 Miami (MIA) Delta Air Lines DL 1399 Non-stop Boeing 737-900 (739) 3:41 Effective 2026-03-08 through 2026-04-12
Mon-Fri,Sun 07:10 Boston Logan (BOS) A 10:58 Miami (MIA) Delta Air Lines DL 1399 Non-stop Boeing 737-900 (739) 3:48 Effective 2026-02-12 through 2026-03-06
Daily 19:50 Boston Logan (BOS) A 23:31 Miami (MIA) Delta Air Lines DL 1649 Non-stop Boeing 737-900 (739) 3:41 Effective 2026-04-13 through 2026-05-06
Daily 19:54 Boston Logan (BOS) A 23:38 Miami (MIA) Delta Air Lines DL 1649 Non-stop Boeing 737-800 (738) 3:44 Effective 2026-03-08 through 2026-04-12
Tue,Wed,Sat 19:59 Boston Logan (BOS) A 23:51 Miami (MIA) Delta Air Lines DL 1649 Non-stop Airbus A321 (321) 3:52 Effective 2026-01-20 through 2026-01-31
Daily 19:59 Boston Logan (BOS) A 23:51 Miami (MIA) Delta Air Lines DL 1649 Non-stop Airbus A321 (321) 3:52 Effective 2026-02-01 through 2026-02-11
Mon,Thu,Fri,Sun 20:15 Boston Logan (BOS) A 00:05 Miami (MIA) Delta Air Lines DL 1649 Non-stop Airbus A321 (321) 3:50 Effective 2026-01-19 through 2026-01-30 The flight arrives 1 day after departure.

A domestic route departing from the Boston Logan airport (BOS) and arriving at Miami airport (MIA).
The flight distance is 1259 miles, or 2027 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 3:34 and 3:52.

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL426

19:54

Boston Logan (BOS) A

23:31

Miami (MIA)

Valid until 2026-01-03

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 3:37, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL776

11:35

Boston Logan (BOS) A

15:17

Miami (MIA)

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:42, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL776

12:00

Boston Logan (BOS) A

15:43

Miami (MIA)

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:43, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL776

15:15

Boston Logan (BOS) A

18:59

Miami (MIA)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:44, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL776

15:22

Boston Logan (BOS) A

19:04

Miami (MIA)

Valid until 2026-01-02

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:42, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL776

15:25

Boston Logan (BOS) A

19:04

Miami (MIA)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:39, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL776

15:30

Boston Logan (BOS) A

19:12

Miami (MIA)

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:42, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL776

15:30

Boston Logan (BOS) A

19:16

Miami (MIA)

Effective 2026-01-05 through 2026-01-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:46, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL776

15:50

Boston Logan (BOS) A

19:33

Miami (MIA)

Effective 2026-01-19 through 2026-02-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:43, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL776

15:50

Boston Logan (BOS) A

19:35

Miami (MIA)

Effective 2026-02-08 through 2026-02-15

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL776

15:50

Boston Logan (BOS) A

19:33

Miami (MIA)

Effective 2026-02-09 through 2026-02-11

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:43, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL776

15:50

Boston Logan (BOS) A

19:35

Miami (MIA)

Effective 2026-02-16 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL776

15:50

Boston Logan (BOS) A

19:36

Miami (MIA)

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:46, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL776

15:50

Boston Logan (BOS) A

19:31

Miami (MIA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:41, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL998

07:10

Boston Logan (BOS) A

10:58

Miami (MIA)

Effective 2026-02-14 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:48, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1072

07:15

Boston Logan (BOS) A

11:00

Miami (MIA)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:45, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1289

19:59

Boston Logan (BOS) A

23:51

Miami (MIA)

Effective 2026-02-12 through 2026-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:52, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1399

07:00

Boston Logan (BOS) A

10:49

Miami (MIA)

Effective 2026-01-10 through 2026-01-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:49, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL1399

07:00

Boston Logan (BOS) A

10:34

Miami (MIA)

Effective 2026-04-13 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:34, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1399

07:00

Boston Logan (BOS) A

10:43

Miami (MIA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:43, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1399

07:05

Boston Logan (BOS) A

10:53

Miami (MIA)

Effective 2026-01-05 through 2026-01-23

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:48, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1399

07:05

Boston Logan (BOS) A

10:53

Miami (MIA)

Effective 2026-01-24 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:48, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1399

07:05

Boston Logan (BOS) A

10:46

Miami (MIA)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:41, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1399

07:10

Boston Logan (BOS) A

10:58

Miami (MIA)

Effective 2026-02-12 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:48, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1649

19:50

Boston Logan (BOS) A

23:31

Miami (MIA)

Effective 2026-04-13 through 2026-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:41, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL1649

19:54

Boston Logan (BOS) A

23:38

Miami (MIA)

Effective 2026-03-08 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:44, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL1649

19:59

Boston Logan (BOS) A

23:51

Miami (MIA)

Effective 2026-01-20 through 2026-01-31

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:52, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1649

19:59

Boston Logan (BOS) A

23:51

Miami (MIA)

Effective 2026-02-01 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:52, non-stop
Airbus A321 (321)

Direct Flights:

Delta Air Lines DL1649

20:15

Boston Logan (BOS) A

00:05(+1)

Miami (MIA)

Effective 2026-01-19 through 2026-01-30

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:50, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

A domestic route departing from the Boston Logan airport (BOS) and arriving at Miami airport (MIA).
The flight distance is 1259 miles, or 2027 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 3:34 and 3:52.

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