All airlines flying from Dulles, Washington (IAD) to Boston Logan (BOS).

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FLIGHT SCHEDULE
Direct Flights:
Sun 09:00 Dulles, Washington (IAD) 10:43 Boston Logan (BOS) B United Airlines UA 3402 Non-stop Embraer EMB 175 (E7W) 1:43 Operates only on 2025-05-04
Sun 09:00 Dulles, Washington (IAD) 10:43 Boston Logan (BOS) B United Airlines UA 3402 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Effective 2025-05-11 through 2025-05-18
Non-Direct Flights:
Daily 16:00 Dulles, Washington (IAD) 06:01 Boston Logan (BOS) B United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 14:01 Effective 2025-08-19 through 2025-09-24 The flight arrives 1 day after departure.
Daily 16:00 Dulles, Washington (IAD) 06:16 Boston Logan (BOS) B United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 14:16 Effective 2025-09-25 through 2025-10-25 The flight arrives 1 day after departure.
Mon-Fri,Sun 16:10 Dulles, Washington (IAD) 05:16 Boston Logan (BOS) B United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 13:06 Effective 2025-10-26 through 2025-11-07 The flight arrives 1 day after departure.
Sat 16:10 Dulles, Washington (IAD) 04:16 Boston Logan (BOS) B United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 13:06 Operates only on 2025-11-01 The flight arrives 1 day after departure.
Daily 16:10 Dulles, Washington (IAD) 05:16 Boston Logan (BOS) B United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 13:06 Effective 2025-11-08 through 2025-12-17 The flight arrives 1 day after departure.
Daily 16:10 Dulles, Washington (IAD) 05:16 Boston Logan (BOS) B United Airlines UA 796 1-stop Boeing 737 MAX 9 (7M9) 13:06 Effective from 2026-02-12 The flight arrives 1 day after departure.
Mon-Fri,Sun 08:45 Dulles, Washington (IAD) 21:44 Boston Logan (BOS) B United Airlines UA 1372 1-stop Boeing 757-300 (753) 12:59 Effective 2025-05-22 through 2025-05-30
Sat 08:45 Dulles, Washington (IAD) 21:59 Boston Logan (BOS) B United Airlines UA 1372 1-stop Boeing 757-300 (753) 13:14 Effective 2025-05-24 through 2025-05-31
Daily 08:45 Dulles, Washington (IAD) 23:59 Boston Logan (BOS) B United Airlines UA 1702 1-stop Boeing 757-300 (753) 15:14 Effective 2025-06-26 through 2025-07-31
Daily 17:20 Dulles, Washington (IAD) 23:17 Boston Logan (BOS) B United Airlines UA 1831 1-stop Boeing 737-900 (739) 5:57 Effective 2025-08-19 through 2025-09-24
Daily 17:20 Dulles, Washington (IAD) 23:17 Boston Logan (BOS) B United Airlines UA 1831 1-stop Boeing 737-900 (739) 5:57 Effective 2025-10-26 through 2025-12-17
Daily 17:21 Dulles, Washington (IAD) 22:53 Boston Logan (BOS) B United Airlines UA 1831 1-stop Boeing 737 MAX 8 (7M8) 5:32 Effective 2025-09-25 through 2025-10-25
Daily 06:00 Dulles, Washington (IAD) 09:37 Boston Logan (BOS) B United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 3:37 Effective 2025-08-19 through 2025-09-24
Daily 06:00 Dulles, Washington (IAD) 10:09 Boston Logan (BOS) B United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 4:09 Effective 2025-10-26 through 2025-12-17
Daily 06:00 Dulles, Washington (IAD) 09:44 Boston Logan (BOS) B United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 3:44 Effective 2025-12-18 through 2026-01-05
Daily 06:00 Dulles, Washington (IAD) 10:09 Boston Logan (BOS) B United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 4:09 Effective 2026-01-06 through 2026-02-11
Daily 06:00 Dulles, Washington (IAD) 09:55 Boston Logan (BOS) B United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 3:55 Effective from 2026-02-12
Thu 06:15 Dulles, Washington (IAD) 09:49 Boston Logan (BOS) B United Airlines UA 2669 1-stop Boeing 737-700 (73G) 3:34 Operates only on 2025-06-26
Mon-Fri 06:15 Dulles, Washington (IAD) 09:49 Boston Logan (BOS) B United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 3:34 Effective 2025-06-27 through 2025-07-03
Fri 06:15 Dulles, Washington (IAD) 09:49 Boston Logan (BOS) B United Airlines UA 2669 1-stop Airbus A319 (319) 3:34 Operates only on 2025-07-04
Mon-Fri 06:15 Dulles, Washington (IAD) 09:49 Boston Logan (BOS) B United Airlines UA 2669 1-stop Boeing 737 MAX 8 (7M8) 3:34 Effective 2025-07-07 through 2025-07-31
Direct Codeshare Flights:
Daily 08:25 Dulles, Washington (IAD) 09:56 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737 MAX 9 (7M9) 1:31 Effective 2025-08-19 through 2025-09-08 Codeshare flight, operated by United Airlines.(UA 641)
Mon,Wed-Sun 08:25 Dulles, Washington (IAD) 09:56 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737 MAX 9 (7M9) 1:31 Effective 2025-09-10 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 641)
Daily 08:25 Dulles, Washington (IAD) 09:56 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737-800 (738) 1:31 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 641)
Mon-Fri,Sun 08:40 Dulles, Washington (IAD) 10:21 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737-900 (739) 1:41 Effective 2025-05-22 through 2025-06-13 Codeshare flight, operated by United Airlines.(UA 641)
Sat 08:40 Dulles, Washington (IAD) 10:21 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737-700 (73G) 1:41 Effective 2025-05-24 through 2025-06-21 Codeshare flight, operated by United Airlines.(UA 641)
Sun 08:40 Dulles, Washington (IAD) 10:21 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737 MAX 8 (7M8) 1:41 Operates only on 2025-06-15 Codeshare flight, operated by United Airlines.(UA 641)
Mon-Fri,Sun 08:40 Dulles, Washington (IAD) 10:21 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737-900 (739) 1:41 Effective 2025-06-16 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 641)
Daily 08:50 Dulles, Washington (IAD) 10:31 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737 MAX 9 (7M9) 1:41 Effective 2025-06-26 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 641)
Mon,Wed-Sun 08:55 Dulles, Washington (IAD) 10:35 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737 MAX 9 (7M9) 1:40 Effective 2025-09-25 through 2025-10-06 Codeshare flight, operated by United Airlines.(UA 641)
Daily 08:55 Dulles, Washington (IAD) 10:35 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737 MAX 9 (7M9) 1:40 Effective 2025-10-07 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 641)
Thu,Fri 09:00 Dulles, Washington (IAD) 10:39 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Airbus A319 (319) 1:39 Valid until 2025-05-02 Codeshare flight, operated by United Airlines.(UA 641)
Sat 09:00 Dulles, Washington (IAD) 10:39 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737 MAX 9 (7M9) 1:39 Effective 2025-05-03 through 2025-05-17 Codeshare flight, operated by United Airlines.(UA 641)
Sun 09:00 Dulles, Washington (IAD) 10:43 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Embraer EMB 175 (E7W) 1:43 Operates only on 2025-05-04 Codeshare flight, operated by United Airlines.(UA 3402)
Mon-Fri 09:00 Dulles, Washington (IAD) 10:39 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Boeing 737-900 (739) 1:39 Effective 2025-05-05 through 2025-05-21 Codeshare flight, operated by United Airlines.(UA 641)
Sun 09:00 Dulles, Washington (IAD) 10:43 Boston Logan (BOS) B Copa Airlines CM 1084 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:43 Effective 2025-05-11 through 2025-05-18 Codeshare flight, operated by United Airlines.(UA 3402)
Thu 17:10 Dulles, Washington (IAD) 18:56 Boston Logan (BOS) B Copa Airlines CM 1085 Non-stop Boeing 737-900 (739) 1:46 Operates only on 2025-06-26 Codeshare flight, operated by United Airlines.(UA 688)
Daily 17:10 Dulles, Washington (IAD) 18:56 Boston Logan (BOS) B Copa Airlines CM 1085 Non-stop Boeing 737 MAX 9 (7M9) 1:46 Effective 2025-06-27 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 688)
Daily 17:10 Dulles, Washington (IAD) 18:44 Boston Logan (BOS) B Copa Airlines CM 1085 Non-stop Boeing 737 MAX 9 (7M9) 1:34 Effective 2025-08-19 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 688)
Daily 17:10 Dulles, Washington (IAD) 18:44 Boston Logan (BOS) B Copa Airlines CM 1085 Non-stop Boeing 737-900 (739) 1:34 Effective from 2025-11-02 Codeshare flight, operated by United Airlines.(UA 688)
Daily 17:16 Dulles, Washington (IAD) 18:55 Boston Logan (BOS) B Copa Airlines CM 1085 Non-stop Boeing 737 MAX 9 (7M9) 1:39 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 688)
Daily 17:33 Dulles, Washington (IAD) 19:20 Boston Logan (BOS) B Copa Airlines CM 1085 Non-stop Boeing 737-800 (738) 1:47 Effective 2025-05-22 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 688)
Daily 17:50 Dulles, Washington (IAD) 19:32 Boston Logan (BOS) B Copa Airlines CM 1085 Non-stop Boeing 737-900 (739) 1:42 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 688)
Tue,Fri,Sun 12:35 Dulles, Washington (IAD) 14:16 Boston Logan (BOS) B Ethiopian Airlines ET 1356 Non-stop Boeing 737-800 (738) 1:41 Effective 2025-05-23 through 2025-05-30 Codeshare flight, operated by United Airlines.(UA 1709)
Tue,Fri,Sun 12:35 Dulles, Washington (IAD) 14:14 Boston Logan (BOS) B Ethiopian Airlines ET 1356 Non-stop Boeing 737-800 (738) 1:39 Effective 2025-06-01 through 2025-06-24 Codeshare flight, operated by United Airlines.(UA 2710)
Tue,Fri,Sun 12:35 Dulles, Washington (IAD) 14:16 Boston Logan (BOS) B Ethiopian Airlines ET 1356 Non-stop Boeing 737-800 (738) 1:41 Effective 2025-06-27 through 2025-08-17 Codeshare flight, operated by United Airlines.(UA 1709)
Tue,Fri,Sun 12:35 Dulles, Washington (IAD) 14:13 Boston Logan (BOS) B Ethiopian Airlines ET 1356 Non-stop Boeing 737-800 (738) 1:38 Effective 2025-09-26 through 2025-10-24 Codeshare flight, operated by United Airlines.(UA 1709)
Tue,Fri,Sun 12:40 Dulles, Washington (IAD) 14:19 Boston Logan (BOS) B Ethiopian Airlines ET 1356 Non-stop Boeing 737-900 (739) 1:39 Effective 2025-05-02 through 2025-05-20 Codeshare flight, operated by United Airlines.(UA 1709)

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A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Boston Logan airport (BOS).
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 1:30 and 1:47.

Return (BOS-IAD) flights

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All airlines flying from Dulles, Washington (IAD) to Boston Logan (BOS).

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FLIGHT SCHEDULE

Direct Flights:

United Airlines UA3402

09:00

Dulles, Washington (IAD)

10:43

Boston Logan (BOS) B

Operates only on 2025-05-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:43, non-stop
Embraer EMB 175 (E7W)

United Airlines UA3402

09:00

Dulles, Washington (IAD)

10:43

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:43, non-stop
Embraer EMB 170 / EMB 175 (E70)

Non-Direct Flights:

United Airlines UA796

16:00

Dulles, Washington (IAD)

06:01(+1)

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 14:01, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

United Airlines UA796

16:00

Dulles, Washington (IAD)

06:16(+1)

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 14:16, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

United Airlines UA796

16:10

Dulles, Washington (IAD)

05:16(+1)

Boston Logan (BOS) B

Effective 2025-10-26 through 2025-11-07

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 13:06, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

United Airlines UA796

16:10

Dulles, Washington (IAD)

04:16(+1)

Boston Logan (BOS) B

Operates only on 2025-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 13:06, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

United Airlines UA796

16:10

Dulles, Washington (IAD)

05:16(+1)

Boston Logan (BOS) B

Effective 2025-11-08 through 2025-12-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 13:06, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

United Airlines UA796

16:10

Dulles, Washington (IAD)

05:16(+1)

Boston Logan (BOS) B

Effective from 2026-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 13:06, 1-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

United Airlines UA1372

08:45

Dulles, Washington (IAD)

21:44

Boston Logan (BOS) B

Effective 2025-05-22 through 2025-05-30

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 12:59, 1-stop
Boeing 757-300 (753)

United Airlines UA1372

08:45

Dulles, Washington (IAD)

21:59

Boston Logan (BOS) B

Effective 2025-05-24 through 2025-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 13:14, 1-stop
Boeing 757-300 (753)

United Airlines UA1702

08:45

Dulles, Washington (IAD)

23:59

Boston Logan (BOS) B

Effective 2025-06-26 through 2025-07-31

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 15:14, 1-stop
Boeing 757-300 (753)

United Airlines UA1831

17:20

Dulles, Washington (IAD)

23:17

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:57, 1-stop
Boeing 737-900 (739)

United Airlines UA1831

17:20

Dulles, Washington (IAD)

23:17

Boston Logan (BOS) B

Effective 2025-10-26 through 2025-12-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:57, 1-stop
Boeing 737-900 (739)

United Airlines UA1831

17:21

Dulles, Washington (IAD)

22:53

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:32, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2669

06:00

Dulles, Washington (IAD)

09:37

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:37, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2669

06:00

Dulles, Washington (IAD)

10:09

Boston Logan (BOS) B

Effective 2025-10-26 through 2025-12-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:09, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2669

06:00

Dulles, Washington (IAD)

09:44

Boston Logan (BOS) B

Effective 2025-12-18 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:44, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2669

06:00

Dulles, Washington (IAD)

10:09

Boston Logan (BOS) B

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 4:09, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2669

06:00

Dulles, Washington (IAD)

09:55

Boston Logan (BOS) B

Effective from 2026-02-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:55, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2669

06:15

Dulles, Washington (IAD)

09:49

Boston Logan (BOS) B

Operates only on 2025-06-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:34, 1-stop
Boeing 737-700 (73G)

United Airlines UA2669

06:15

Dulles, Washington (IAD)

09:49

Boston Logan (BOS) B

Effective 2025-06-27 through 2025-07-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:34, 1-stop
Boeing 737 MAX 8 (7M8)

United Airlines UA2669

06:15

Dulles, Washington (IAD)

09:49

Boston Logan (BOS) B

Operates only on 2025-07-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:34, 1-stop
Airbus A319 (319)

United Airlines UA2669

06:15

Dulles, Washington (IAD)

09:49

Boston Logan (BOS) B

Effective 2025-07-07 through 2025-07-31

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:34, 1-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Copa Airlines CM1084

08:25

Dulles, Washington (IAD)

09:56

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 641)

Duration: 1:31, non-stop
Boeing 737 MAX 9 (7M9)

Copa Airlines CM1084

08:25

Dulles, Washington (IAD)

09:56

Boston Logan (BOS) B

Effective 2025-09-10 through 2025-09-24

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 641)

Duration: 1:31, non-stop
Boeing 737 MAX 9 (7M9)

Copa Airlines CM1084

08:25

Dulles, Washington (IAD)

09:56

Boston Logan (BOS) B

Effective from 2025-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 641)

Duration: 1:31, non-stop
Boeing 737-800 (738)

Copa Airlines CM1084

08:40

Dulles, Washington (IAD)

10:21

Boston Logan (BOS) B

Effective 2025-05-22 through 2025-06-13

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 641)

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

Copa Airlines CM1084

08:40

Dulles, Washington (IAD)

10:21

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 641)

Duration: 1:41, non-stop
Boeing 737-700 (73G)

Copa Airlines CM1084

08:40

Dulles, Washington (IAD)

10:21

Boston Logan (BOS) B

Operates only on 2025-06-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 641)

Duration: 1:41, non-stop
Boeing 737 MAX 8 (7M8)

Copa Airlines CM1084

08:40

Dulles, Washington (IAD)

10:21

Boston Logan (BOS) B

Effective 2025-06-16 through 2025-06-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 641)

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

Copa Airlines CM1084

08:50

Dulles, Washington (IAD)

10:31

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 641)

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

Copa Airlines CM1084

08:55

Dulles, Washington (IAD)

10:35

Boston Logan (BOS) B

Effective 2025-09-25 through 2025-10-06

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 641)

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

Copa Airlines CM1084

08:55

Dulles, Washington (IAD)

10:35

Boston Logan (BOS) B

Effective 2025-10-07 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 641)

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

Copa Airlines CM1084

09:00

Dulles, Washington (IAD)

10:39

Boston Logan (BOS) B

Valid until 2025-05-02

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 641)

Duration: 1:39, non-stop
Airbus A319 (319)

Copa Airlines CM1084

09:00

Dulles, Washington (IAD)

10:39

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 641)

Duration: 1:39, non-stop
Boeing 737 MAX 9 (7M9)

Copa Airlines CM1084

09:00

Dulles, Washington (IAD)

10:43

Boston Logan (BOS) B

Operates only on 2025-05-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 3402)

Duration: 1:43, non-stop
Embraer EMB 175 (E7W)

Copa Airlines CM1084

09:00

Dulles, Washington (IAD)

10:39

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 641)

Duration: 1:39, non-stop
Boeing 737-900 (739)

Copa Airlines CM1084

09:00

Dulles, Washington (IAD)

10:43

Boston Logan (BOS) B

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 3402)

Duration: 1:43, non-stop
Embraer EMB 170 / EMB 175 (E70)

Copa Airlines CM1085

17:10

Dulles, Washington (IAD)

18:56

Boston Logan (BOS) B

Operates only on 2025-06-26

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 688)

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

Copa Airlines CM1085

17:10

Dulles, Washington (IAD)

18:56

Boston Logan (BOS) B

Effective 2025-06-27 through 2025-08-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 688)

Duration: 1:46, non-stop
Boeing 737 MAX 9 (7M9)

Copa Airlines CM1085

17:10

Dulles, Washington (IAD)

18:44

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 688)

Duration: 1:34, non-stop
Boeing 737 MAX 9 (7M9)

Copa Airlines CM1085

17:10

Dulles, Washington (IAD)

18:44

Boston Logan (BOS) B

Effective from 2025-11-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 688)

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

Copa Airlines CM1085

17:16

Dulles, Washington (IAD)

18:55

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 688)

Duration: 1:39, non-stop
Boeing 737 MAX 9 (7M9)

Copa Airlines CM1085

17:33

Dulles, Washington (IAD)

19:20

Boston Logan (BOS) B

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 688)

Duration: 1:47, non-stop
Boeing 737-800 (738)

Copa Airlines CM1085

17:50

Dulles, Washington (IAD)

19:32

Boston Logan (BOS) B

Valid until 2025-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 688)

Duration: 1:42, non-stop
Boeing 737-900 (739)

Ethiopian Airlines ET1356

12:35

Dulles, Washington (IAD)

14:16

Boston Logan (BOS) B

Effective 2025-05-23 through 2025-05-30

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1709)

Duration: 1:41, non-stop
Boeing 737-800 (738)

Ethiopian Airlines ET1356

12:35

Dulles, Washington (IAD)

14:14

Boston Logan (BOS) B

Effective 2025-06-01 through 2025-06-24

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2710)

Duration: 1:39, non-stop
Boeing 737-800 (738)

Ethiopian Airlines ET1356

12:35

Dulles, Washington (IAD)

14:16

Boston Logan (BOS) B

Effective 2025-06-27 through 2025-08-17

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1709)

Duration: 1:41, non-stop
Boeing 737-800 (738)

Ethiopian Airlines ET1356

12:35

Dulles, Washington (IAD)

14:13

Boston Logan (BOS) B

Effective 2025-09-26 through 2025-10-24

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1709)

Duration: 1:38, non-stop
Boeing 737-800 (738)

Ethiopian Airlines ET1356

12:40

Dulles, Washington (IAD)

14:19

Boston Logan (BOS) B

Effective 2025-05-02 through 2025-05-20

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 1709)

Duration: 1:39, non-stop
Boeing 737-900 (739)

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A domestic route departing from the Dulles, Washington airport (IAD) and arriving at Boston Logan airport (BOS).
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 1:30 and 1:47.

Return (BOS-IAD) flights

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