Lufthansa flights from Boston Logan (BOS) to Dulles, Washington (IAD).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 14:16 Boston Logan (BOS) B 16:04 Dulles, Washington (IAD) Lufthansa LH 7451 Non-stop Boeing 737 MAX 9 (7M9) 1:48 Effective 2025-08-19 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 721)
Daily 14:16 Boston Logan (BOS) B 16:04 Dulles, Washington (IAD) Lufthansa LH 7451 Non-stop Boeing 737-900 (739) 1:48 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 721)
Daily 14:34 Boston Logan (BOS) B 16:18 Dulles, Washington (IAD) Lufthansa LH 7451 Non-stop Boeing 737-900 (739) 1:44 Effective 2025-05-22 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 721)
Daily 14:40 Boston Logan (BOS) B 16:23 Dulles, Washington (IAD) Lufthansa LH 7451 Non-stop Boeing 737 MAX 9 (7M9) 1:43 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 721)
Daily 14:46 Boston Logan (BOS) B 16:30 Dulles, Washington (IAD) Lufthansa LH 7451 Non-stop Boeing 737 MAX 9 (7M9) 1:44 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 539)
Daily 14:49 Boston Logan (BOS) B 16:30 Dulles, Washington (IAD) Lufthansa LH 7451 Non-stop Boeing 737-900 (739) 1:41 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 721)
Mon-Sat 19:00 Boston Logan (BOS) B 20:46 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737-900 (739) 1:46 Effective 2025-05-22 through 2025-06-06 Codeshare flight, operated by United Airlines.(UA 2136)
Sun 19:00 Boston Logan (BOS) B 20:46 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737-700 (73G) 1:46 Effective 2025-05-25 through 2025-06-15 Codeshare flight, operated by United Airlines.(UA 2136)
Sat 19:00 Boston Logan (BOS) B 20:46 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Airbus A319 (319) 1:46 Effective 2025-06-07 through 2025-06-14 Codeshare flight, operated by United Airlines.(UA 2136)
Mon-Fri 19:00 Boston Logan (BOS) B 20:46 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737-900 (739) 1:46 Effective 2025-06-09 through 2025-06-18 Codeshare flight, operated by United Airlines.(UA 2136)
Thu,Sun 19:00 Boston Logan (BOS) B 20:46 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737-700 (73G) 1:46 Effective 2025-06-19 through 2025-06-22 Codeshare flight, operated by United Airlines.(UA 2136)
Mon-Wed,Fri,Sat 19:00 Boston Logan (BOS) B 20:46 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737-900 (739) 1:46 Effective 2025-06-20 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 2136)
Daily 19:12 Boston Logan (BOS) B 20:58 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737-900 (739) 1:46 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 2136)
Daily 19:12 Boston Logan (BOS) B 20:55 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737-900 (739) 1:43 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 2136)
Daily 19:14 Boston Logan (BOS) B 20:57 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737-800 (738) 1:43 Valid until 2025-05-09 Codeshare flight, operated by United Airlines.(UA 2136)
Sat 19:14 Boston Logan (BOS) B 20:57 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737 MAX 8 (7M8) 1:43 Operates only on 2025-05-10 Codeshare flight, operated by United Airlines.(UA 2136)
Daily 19:14 Boston Logan (BOS) B 20:57 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737-800 (738) 1:43 Effective 2025-05-11 through 2025-05-21 Codeshare flight, operated by United Airlines.(UA 2136)
Daily 19:35 Boston Logan (BOS) B 21:09 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737-900 (739) 1:34 Effective 2025-08-19 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 2136)
Mon,Wed,Thu,Sat,Sun 19:35 Boston Logan (BOS) B 21:09 Dulles, Washington (IAD) Lufthansa LH 7513 Non-stop Boeing 737-800 (738) 1:34 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 2136)
Mon,Thu,Sat,Sun 09:30 Boston Logan (BOS) B 11:10 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737 MAX 9 (7M9) 1:40 Effective 2025-06-28 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 530)
Tue 09:30 Boston Logan (BOS) B 11:10 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737-900 (739) 1:40 Effective 2025-07-01 through 2025-08-12 Codeshare flight, operated by United Airlines.(UA 530)
Mon,Tue,Thu,Sat,Sun 09:30 Boston Logan (BOS) B 11:13 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737 MAX 9 (7M9) 1:43 Effective 2025-09-25 through 2025-10-23 Codeshare flight, operated by United Airlines.(UA 2098)
Mon,Tue,Thu,Sat,Sun 09:50 Boston Logan (BOS) B 11:25 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737-800 (738) 1:35 Effective 2025-08-19 through 2025-09-23 Codeshare flight, operated by United Airlines.(UA 2098)
Sun 11:30 Boston Logan (BOS) B 13:08 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737-900 (739) 1:38 Effective 2025-06-01 through 2025-06-08 Codeshare flight, operated by United Airlines.(UA 411)
Sun 11:30 Boston Logan (BOS) B 13:08 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737-900 (739) 1:38 Operates only on 2025-06-22 Codeshare flight, operated by United Airlines.(UA 411)
Mon,Tue,Thu,Sun 12:00 Boston Logan (BOS) B 13:40 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737-900 (739) 1:40 Effective 2025-05-25 through 2025-05-29 Codeshare flight, operated by United Airlines.(UA 411)
Thu 12:29 Boston Logan (BOS) B 14:09 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737-900 (739) 1:40 Operates only on 2025-05-22 Codeshare flight, operated by United Airlines.(UA 411)
Sat 12:29 Boston Logan (BOS) B 14:09 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737-700 (73G) 1:40 Effective 2025-05-24 through 2025-06-21 Codeshare flight, operated by United Airlines.(UA 411)
Mon,Tue,Thu 12:29 Boston Logan (BOS) B 14:09 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737-900 (739) 1:40 Effective 2025-06-02 through 2025-06-26 Codeshare flight, operated by United Airlines.(UA 411)
Sun 12:29 Boston Logan (BOS) B 14:09 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Operates only on 2025-06-15 Codeshare flight, operated by United Airlines.(UA 411)
Thu 12:30 Boston Logan (BOS) B 14:11 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Airbus A319 (319) 1:41 Operates only on 2025-05-01 Codeshare flight, operated by United Airlines.(UA 411Z)
Sat 12:30 Boston Logan (BOS) B 14:11 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737 MAX 9 (7M9) 1:41 Effective 2025-05-03 through 2025-05-17 Codeshare flight, operated by United Airlines.(UA 411)
Sun 12:30 Boston Logan (BOS) B 14:16 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Embraer EMB 175 (E7W) 1:46 Operates only on 2025-05-04 Codeshare flight, operated by United Airlines.(UA 3658)
Mon,Tue,Thu 12:30 Boston Logan (BOS) B 14:11 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Boeing 737-900 (739) 1:41 Effective 2025-05-05 through 2025-05-20 Codeshare flight, operated by United Airlines.(UA 411)
Sun 12:30 Boston Logan (BOS) B 14:16 Dulles, Washington (IAD) Lufthansa LH 7843 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:46 Effective 2025-05-11 through 2025-05-18 Codeshare flight, operated by United Airlines.(UA 3658)

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Parallax here BOS-IAD

A domestic route departing from the Boston Logan airport (BOS) and arriving at Dulles, Washington airport (IAD).
The flight distance is 411 miles, or 662 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 1:34 and 1:48.

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Lufthansa flights from Boston Logan (BOS) to Dulles, Washington (IAD).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Lufthansa LH7451

14:16

Boston Logan (BOS) B

16:04

Dulles, Washington (IAD)

Effective 2025-08-19 through 2025-09-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 721)

Duration: 1:48, non-stop
Boeing 737 MAX 9 (7M9)

Lufthansa LH7451

14:16

Boston Logan (BOS) B

16:04

Dulles, Washington (IAD)

Effective from 2025-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 721)

Duration: 1:48, non-stop
Boeing 737-900 (739)

Lufthansa LH7451

14:34

Boston Logan (BOS) B

16:18

Dulles, Washington (IAD)

Effective 2025-05-22 through 2025-06-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 721)

Duration: 1:44, non-stop
Boeing 737-900 (739)

Lufthansa LH7451

14:40

Boston Logan (BOS) B

16:23

Dulles, Washington (IAD)

Effective 2025-09-25 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 721)

Duration: 1:43, non-stop
Boeing 737 MAX 9 (7M9)

Lufthansa LH7451

14:46

Boston Logan (BOS) B

16:30

Dulles, Washington (IAD)

Effective 2025-06-26 through 2025-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 539)

Duration: 1:44, non-stop
Boeing 737 MAX 9 (7M9)

Lufthansa LH7451

14:49

Boston Logan (BOS) B

16:30

Dulles, Washington (IAD)

Valid until 2025-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 721)

Duration: 1:41, non-stop
Boeing 737-900 (739)

Lufthansa LH7513

19:00

Boston Logan (BOS) B

20:46

Dulles, Washington (IAD)

Effective 2025-05-22 through 2025-06-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:46, non-stop
Boeing 737-900 (739)

Lufthansa LH7513

19:00

Boston Logan (BOS) B

20:46

Dulles, Washington (IAD)

Effective 2025-05-25 through 2025-06-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:46, non-stop
Boeing 737-700 (73G)

Lufthansa LH7513

19:00

Boston Logan (BOS) B

20:46

Dulles, Washington (IAD)

Effective 2025-06-07 through 2025-06-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:46, non-stop
Airbus A319 (319)

Lufthansa LH7513

19:00

Boston Logan (BOS) B

20:46

Dulles, Washington (IAD)

Effective 2025-06-09 through 2025-06-18

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:46, non-stop
Boeing 737-900 (739)

Lufthansa LH7513

19:00

Boston Logan (BOS) B

20:46

Dulles, Washington (IAD)

Effective 2025-06-19 through 2025-06-22

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:46, non-stop
Boeing 737-700 (73G)

Lufthansa LH7513

19:00

Boston Logan (BOS) B

20:46

Dulles, Washington (IAD)

Effective 2025-06-20 through 2025-06-25

Mon

Tue

Wed

Thu
-

Fri

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:46, non-stop
Boeing 737-900 (739)

Lufthansa LH7513

19:12

Boston Logan (BOS) B

20:58

Dulles, Washington (IAD)

Effective 2025-06-26 through 2025-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:46, non-stop
Boeing 737-900 (739)

Lufthansa LH7513

19:12

Boston Logan (BOS) B

20:55

Dulles, Washington (IAD)

Effective 2025-09-25 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:43, non-stop
Boeing 737-900 (739)

Lufthansa LH7513

19:14

Boston Logan (BOS) B

20:57

Dulles, Washington (IAD)

Valid until 2025-05-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:43, non-stop
Boeing 737-800 (738)

Lufthansa LH7513

19:14

Boston Logan (BOS) B

20:57

Dulles, Washington (IAD)

Operates only on 2025-05-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:43, non-stop
Boeing 737 MAX 8 (7M8)

Lufthansa LH7513

19:14

Boston Logan (BOS) B

20:57

Dulles, Washington (IAD)

Effective 2025-05-11 through 2025-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:43, non-stop
Boeing 737-800 (738)

Lufthansa LH7513

19:35

Boston Logan (BOS) B

21:09

Dulles, Washington (IAD)

Effective 2025-08-19 through 2025-09-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:34, non-stop
Boeing 737-900 (739)

Lufthansa LH7513

19:35

Boston Logan (BOS) B

21:09

Dulles, Washington (IAD)

Effective from 2025-10-26

Mon

Tue
-

Wed

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2136)

Duration: 1:34, non-stop
Boeing 737-800 (738)

Lufthansa LH7843

09:30

Boston Logan (BOS) B

11:10

Dulles, Washington (IAD)

Effective 2025-06-28 through 2025-08-18

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 530)

Duration: 1:40, non-stop
Boeing 737 MAX 9 (7M9)

Lufthansa LH7843

09:30

Boston Logan (BOS) B

11:10

Dulles, Washington (IAD)

Effective 2025-07-01 through 2025-08-12

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 530)

Duration: 1:40, non-stop
Boeing 737-900 (739)

Lufthansa LH7843

09:30

Boston Logan (BOS) B

11:13

Dulles, Washington (IAD)

Effective 2025-09-25 through 2025-10-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2098)

Duration: 1:43, non-stop
Boeing 737 MAX 9 (7M9)

Lufthansa LH7843

09:50

Boston Logan (BOS) B

11:25

Dulles, Washington (IAD)

Effective 2025-08-19 through 2025-09-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2098)

Duration: 1:35, non-stop
Boeing 737-800 (738)

Lufthansa LH7843

11:30

Boston Logan (BOS) B

13:08

Dulles, Washington (IAD)

Effective 2025-06-01 through 2025-06-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 411)

Duration: 1:38, non-stop
Boeing 737-900 (739)

Lufthansa LH7843

11:30

Boston Logan (BOS) B

13:08

Dulles, Washington (IAD)

Operates only on 2025-06-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 411)

Duration: 1:38, non-stop
Boeing 737-900 (739)

Lufthansa LH7843

12:00

Boston Logan (BOS) B

13:40

Dulles, Washington (IAD)

Effective 2025-05-25 through 2025-05-29

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 411)

Duration: 1:40, non-stop
Boeing 737-900 (739)

Lufthansa LH7843

12:29

Boston Logan (BOS) B

14:09

Dulles, Washington (IAD)

Operates only on 2025-05-22

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 411)

Duration: 1:40, non-stop
Boeing 737-900 (739)

Lufthansa LH7843

12:29

Boston Logan (BOS) B

14:09

Dulles, Washington (IAD)

Effective 2025-05-24 through 2025-06-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 411)

Duration: 1:40, non-stop
Boeing 737-700 (73G)

Lufthansa LH7843

12:29

Boston Logan (BOS) B

14:09

Dulles, Washington (IAD)

Effective 2025-06-02 through 2025-06-26

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 411)

Duration: 1:40, non-stop
Boeing 737-900 (739)

Lufthansa LH7843

12:29

Boston Logan (BOS) B

14:09

Dulles, Washington (IAD)

Operates only on 2025-06-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 411)

Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Lufthansa LH7843

12:30

Boston Logan (BOS) B

14:11

Dulles, Washington (IAD)

Operates only on 2025-05-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines.(UA 411Z)

Duration: 1:41, non-stop
Airbus A319 (319)

Lufthansa LH7843

12:30

Boston Logan (BOS) B

14:11

Dulles, Washington (IAD)

Effective 2025-05-03 through 2025-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 411)

Duration: 1:41, non-stop
Boeing 737 MAX 9 (7M9)

Lufthansa LH7843

12:30

Boston Logan (BOS) B

14:16

Dulles, Washington (IAD)

Operates only on 2025-05-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 3658)

Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Lufthansa LH7843

12:30

Boston Logan (BOS) B

14:11

Dulles, Washington (IAD)

Effective 2025-05-05 through 2025-05-20

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 411)

Duration: 1:41, non-stop
Boeing 737-900 (739)

Lufthansa LH7843

12:30

Boston Logan (BOS) B

14:16

Dulles, Washington (IAD)

Effective 2025-05-11 through 2025-05-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 3658)

Duration: 1:46, non-stop
Embraer EMB 170 / EMB 175 (E70)

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Parallax here BOS-IAD

A domestic route departing from the Boston Logan airport (BOS) and arriving at Dulles, Washington airport (IAD).
The flight distance is 411 miles, or 662 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 1:34 and 1:48.

All BOS-IAD flights

All Lufthansa flights

Return (IAD-BOS) flights

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