Delta Air Lines flight DL 3678: Boise - Seattle-Tacoma

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FLIGHT SCHEDULE
Direct Flights:
Mon 07:00 Boise (BOI) 07:40 Seattle-Tacoma (SEA) DL 3678 Non-stop Embraer EMB 175 (E7W) 1:40 Operates only on 2025-05-26
Daily 07:30 Boise (BOI) 08:16 Seattle-Tacoma (SEA) DL 3678 Non-stop Embraer EMB 175 (E7W) 1:46 Valid until 2025-05-06
Daily 07:30 Boise (BOI) 08:15 Seattle-Tacoma (SEA) DL 3678 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2025-06-08 through 2025-07-06
Daily 07:30 Boise (BOI) 08:18 Seattle-Tacoma (SEA) DL 3678 Non-stop Embraer EMB 175 (E7W) 1:48 Effective 2025-07-07 through 2025-09-07
Daily 07:30 Boise (BOI) 08:27 Seattle-Tacoma (SEA) DL 3678 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2025-09-08 through 2025-12-19
Daily 07:30 Boise (BOI) 08:18 Seattle-Tacoma (SEA) DL 3678 Non-stop Embraer EMB 175 (E7W) 1:48 Effective from 2026-01-06
Daily 07:35 Boise (BOI) 08:19 Seattle-Tacoma (SEA) DL 3678 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2025-05-07 through 2025-05-25
Daily 07:35 Boise (BOI) 08:19 Seattle-Tacoma (SEA) DL 3678 Non-stop Embraer EMB 175 (E7W) 1:44 Effective 2025-05-27 through 2025-06-07
Daily 07:35 Boise (BOI) 08:32 Seattle-Tacoma (SEA) DL 3678 Non-stop Embraer EMB 175 (E7W) 1:57 Effective 2025-12-20 through 2026-01-05

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Parallax here BOI-SEA

DL 3678 is a domestic flight departing from the Boise airport (BOI) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 398 miles, or 641 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . 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 1:40 and 1:57.

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Delta Air Lines flight DL 3678:
Boise - Seattle-Tacoma

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL3678

07:00

Boise (BOI)

07:40

Seattle-Tacoma (SEA)

Operates only on 2025-05-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:40, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3678

07:30

Boise (BOI)

08:16

Seattle-Tacoma (SEA)

Valid until 2025-05-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Delta Air Lines DL3678

07:30

Boise (BOI)

08:15

Seattle-Tacoma (SEA)

Effective 2025-06-08 through 2025-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:45, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3678

07:30

Boise (BOI)

08:18

Seattle-Tacoma (SEA)

Effective 2025-07-07 through 2025-09-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3678

07:30

Boise (BOI)

08:27

Seattle-Tacoma (SEA)

Effective 2025-09-08 through 2025-12-19

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:57, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3678

07:30

Boise (BOI)

08:18

Seattle-Tacoma (SEA)

Effective from 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:48, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3678

07:35

Boise (BOI)

08:19

Seattle-Tacoma (SEA)

Effective 2025-05-07 through 2025-05-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3678

07:35

Boise (BOI)

08:19

Seattle-Tacoma (SEA)

Effective 2025-05-27 through 2025-06-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:44, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3678

07:35

Boise (BOI)

08:32

Seattle-Tacoma (SEA)

Effective 2025-12-20 through 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:57, non-stop
Embraer EMB 175 (E7W)

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Parallax here BOI-SEA

DL 3678 is a domestic flight departing from the Boise airport (BOI) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 398 miles, or 641 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . 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 1:40 and 1:57.

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