Delta Air Lines flights from Seattle-Tacoma (SEA) to Boston Logan (BOS).

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FLIGHT SCHEDULE
Direct Flights:
Daily 07:20 Seattle-Tacoma (SEA) 15:46 Boston Logan (BOS) A Delta Air Lines DL 459 Non-stop Airbus A321neo (32Q) 5:26 Effective 2024-11-11 through 2024-12-18
Daily 07:20 Seattle-Tacoma (SEA) 15:50 Boston Logan (BOS) A Delta Air Lines DL 459 Non-stop Airbus A321neo (32Q) 5:30 Effective 2025-01-06 through 2025-04-13
Daily 07:20 Seattle-Tacoma (SEA) 15:59 Boston Logan (BOS) A Delta Air Lines DL 459 Non-stop Airbus A321neo (32Q) 5:39 Effective from 2025-04-14
Daily 07:40 Seattle-Tacoma (SEA) 16:15 Boston Logan (BOS) A Delta Air Lines DL 459 Non-stop Airbus A321neo (32Q) 5:35 Effective 2024-12-19 through 2025-01-05
Daily 07:50 Seattle-Tacoma (SEA) 16:33 Boston Logan (BOS) A Delta Air Lines DL 459 Non-stop Airbus A321neo (32Q) 5:43 Valid until 2024-09-08
Daily 07:55 Seattle-Tacoma (SEA) 16:31 Boston Logan (BOS) A Delta Air Lines DL 459 Non-stop Airbus A321neo (32Q) 5:36 Effective 2024-09-09 through 2024-11-10
Daily 22:00 Seattle-Tacoma (SEA) 06:20 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:20 Effective 2024-12-03 through 2024-12-18 The flight arrives 1 day after departure.
Daily 22:00 Seattle-Tacoma (SEA) 06:29 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:29 Effective 2025-01-06 through 2025-03-07 The flight arrives 1 day after departure.
Sat 22:00 Seattle-Tacoma (SEA) 07:29 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:29 Operates only on 2025-03-08 The flight arrives 1 day after departure.
Daily 22:00 Seattle-Tacoma (SEA) 06:29 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:29 Effective 2025-03-09 through 2025-04-13 The flight arrives 1 day after departure.
Daily 22:00 Seattle-Tacoma (SEA) 06:36 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:36 Effective 2025-04-14 through 2025-06-07 The flight arrives 1 day after departure.
Daily 22:00 Seattle-Tacoma (SEA) 06:31 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:31 Effective from 2025-06-08 The flight arrives 1 day after departure.
Daily 22:59 Seattle-Tacoma (SEA) 07:34 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:35 Effective 2024-12-19 through 2025-01-05 The flight arrives 1 day after departure.
Daily 23:22 Seattle-Tacoma (SEA) 07:55 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:33 Effective 2024-09-09 through 2024-10-06 The flight arrives 1 day after departure.
Daily 23:27 Seattle-Tacoma (SEA) 07:53 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:26 Valid until 2024-09-08 The flight arrives 1 day after departure.
Daily 23:29 Seattle-Tacoma (SEA) 07:55 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:26 Effective 2024-11-11 through 2024-11-27 The flight arrives 1 day after departure.
Mon,Fri-Sun 23:29 Seattle-Tacoma (SEA) 07:55 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:26 Effective 2024-11-29 through 2024-12-02 The flight arrives 1 day after departure.
Daily 23:30 Seattle-Tacoma (SEA) 07:55 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:25 Effective 2024-10-07 through 2024-11-01 The flight arrives 1 day after departure.
Daily 23:30 Seattle-Tacoma (SEA) 07:55 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:25 Effective 2024-11-03 through 2024-11-10 The flight arrives 1 day after departure.
Sat 23:59 Seattle-Tacoma (SEA) 07:24 Boston Logan (BOS) A Delta Air Lines DL 473 Non-stop Airbus A321neo (32Q) 5:25 Operates only on 2024-11-02 The flight arrives 1 day after departure.
Mon-Fri,Sun 15:30 Seattle-Tacoma (SEA) 23:52 Boston Logan (BOS) A Delta Air Lines DL 474 Non-stop Airbus A321neo (32Q) 5:22 Effective 2024-09-09 through 2024-10-06
Mon,Thu,Fri,Sun 15:30 Seattle-Tacoma (SEA) 23:53 Boston Logan (BOS) A Delta Air Lines DL 474 Non-stop Airbus A321neo (32Q) 5:23 Effective 2024-11-11 through 2024-11-24
Mon,Wed,Sun 15:30 Seattle-Tacoma (SEA) 23:53 Boston Logan (BOS) A Delta Air Lines DL 474 Non-stop Airbus A321neo (32Q) 5:23 Effective 2024-11-27 through 2024-12-02
Mon,Thu,Fri,Sun 15:30 Seattle-Tacoma (SEA) 23:53 Boston Logan (BOS) A Delta Air Lines DL 474 Non-stop Airbus A321neo (32Q) 5:23 Effective 2024-12-05 through 2024-12-16
Daily 15:30 Seattle-Tacoma (SEA) 23:55 Boston Logan (BOS) A Delta Air Lines DL 474 Non-stop Airbus A321neo (32Q) 5:25 Effective 2025-03-09 through 2025-04-13
Daily 15:30 Seattle-Tacoma (SEA) 00:04 Boston Logan (BOS) A Delta Air Lines DL 474 Non-stop Airbus A321neo (32Q) 5:34 Effective from 2025-04-14 The flight arrives 1 day after departure.
Mon-Fri,Sun 15:31 Seattle-Tacoma (SEA) 23:59 Boston Logan (BOS) A Delta Air Lines DL 474 Non-stop Airbus A321neo (32Q) 5:28 Effective 2024-10-07 through 2024-10-25
Mon,Sun 15:40 Seattle-Tacoma (SEA) 00:12 Boston Logan (BOS) A Delta Air Lines DL 474 Non-stop Airbus A321neo (32Q) 5:32 Effective 2024-09-02 through 2024-09-08 The flight arrives 1 day after departure.
Mon,Tue,Sat 15:50 Seattle-Tacoma (SEA) 00:14 Boston Logan (BOS) A Delta Air Lines DL 1205 Non-stop Airbus A321neo (32Q) 5:24 Effective 2024-11-25 through 2024-11-30 The flight arrives 1 day after departure.

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Parallax here SEA-BOS

A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Boston Logan airport (BOS).
The flight distance is 2487 miles, or 4003 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 5:20 and 5:43.

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Delta Air Lines flights from Seattle-Tacoma (SEA) to Boston Logan (BOS).

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL459

07:20

Seattle-Tacoma (SEA)

15:46

Boston Logan (BOS) A

Effective 2024-11-11 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:26, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL459

07:20

Seattle-Tacoma (SEA)

15:50

Boston Logan (BOS) A

Effective 2025-01-06 through 2025-04-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:30, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL459

07:20

Seattle-Tacoma (SEA)

15:59

Boston Logan (BOS) A

Effective from 2025-04-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:39, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL459

07:40

Seattle-Tacoma (SEA)

16:15

Boston Logan (BOS) A

Effective 2024-12-19 through 2025-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:35, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL459

07:50

Seattle-Tacoma (SEA)

16:33

Boston Logan (BOS) A

Valid until 2024-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:43, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL459

07:55

Seattle-Tacoma (SEA)

16:31

Boston Logan (BOS) A

Effective 2024-09-09 through 2024-11-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:36, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL473

22:00

Seattle-Tacoma (SEA)

06:20(+1)

Boston Logan (BOS) A

Effective 2024-12-03 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:20, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

22:00

Seattle-Tacoma (SEA)

06:29(+1)

Boston Logan (BOS) A

Effective 2025-01-06 through 2025-03-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

22:00

Seattle-Tacoma (SEA)

07:29(+1)

Boston Logan (BOS) A

Operates only on 2025-03-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

22:00

Seattle-Tacoma (SEA)

06:29(+1)

Boston Logan (BOS) A

Effective 2025-03-09 through 2025-04-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:29, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

22:00

Seattle-Tacoma (SEA)

06:36(+1)

Boston Logan (BOS) A

Effective 2025-04-14 through 2025-06-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:36, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

22:00

Seattle-Tacoma (SEA)

06:31(+1)

Boston Logan (BOS) A

Effective from 2025-06-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:31, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

22:59

Seattle-Tacoma (SEA)

07:34(+1)

Boston Logan (BOS) A

Effective 2024-12-19 through 2025-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:35, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

23:22

Seattle-Tacoma (SEA)

07:55(+1)

Boston Logan (BOS) A

Effective 2024-09-09 through 2024-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:33, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

23:27

Seattle-Tacoma (SEA)

07:53(+1)

Boston Logan (BOS) A

Valid until 2024-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:26, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

23:29

Seattle-Tacoma (SEA)

07:55(+1)

Boston Logan (BOS) A

Effective 2024-11-11 through 2024-11-27

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:26, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

23:29

Seattle-Tacoma (SEA)

07:55(+1)

Boston Logan (BOS) A

Effective 2024-11-29 through 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 5:26, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

23:30

Seattle-Tacoma (SEA)

07:55(+1)

Boston Logan (BOS) A

Effective 2024-10-07 through 2024-11-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:25, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

23:30

Seattle-Tacoma (SEA)

07:55(+1)

Boston Logan (BOS) A

Effective 2024-11-03 through 2024-11-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:25, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL473

23:59

Seattle-Tacoma (SEA)

07:24(+1)

Boston Logan (BOS) A

Operates only on 2024-11-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:25, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL474

15:30

Seattle-Tacoma (SEA)

23:52

Boston Logan (BOS) A

Effective 2024-09-09 through 2024-10-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 5:22, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL474

15:30

Seattle-Tacoma (SEA)

23:53

Boston Logan (BOS) A

Effective 2024-11-11 through 2024-11-24

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:23, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL474

15:30

Seattle-Tacoma (SEA)

23:53

Boston Logan (BOS) A

Effective 2024-11-27 through 2024-12-02

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:23, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL474

15:30

Seattle-Tacoma (SEA)

23:53

Boston Logan (BOS) A

Effective 2024-12-05 through 2024-12-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:23, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL474

15:30

Seattle-Tacoma (SEA)

23:55

Boston Logan (BOS) A

Effective 2025-03-09 through 2025-04-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:25, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL474

15:30

Seattle-Tacoma (SEA)

00:04(+1)

Boston Logan (BOS) A

Effective from 2025-04-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:34, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL474

15:31

Seattle-Tacoma (SEA)

23:59

Boston Logan (BOS) A

Effective 2024-10-07 through 2024-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 5:28, non-stop
Airbus A321neo (32Q)

Delta Air Lines DL474

15:40

Seattle-Tacoma (SEA)

00:12(+1)

Boston Logan (BOS) A

Effective 2024-09-02 through 2024-09-08

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:32, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Delta Air Lines DL1205

15:50

Seattle-Tacoma (SEA)

00:14(+1)

Boston Logan (BOS) A

Effective 2024-11-25 through 2024-11-30

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:24, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

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Parallax here SEA-BOS

A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Boston Logan airport (BOS).
The flight distance is 2487 miles, or 4003 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 5:20 and 5:43.

All SEA-BOS flights

All Delta Air Lines flights

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