Delta Air Lines flights from Medford (MFR) to Seattle-Tacoma (SEA).

FLIGHT SCHEDULE
Direct Flights:
Daily 12:36 Medford (MFR) 14:14 Seattle-Tacoma (SEA) Delta Air Lines DL 3770 Non-stop Embraer EMB 175 (E7W) 1:38 Valid until 2026-01-04
Mon 15:00 Medford (MFR) 16:41 Seattle-Tacoma (SEA) Delta Air Lines DL 3770 Non-stop Embraer EMB 175 (E7W) 1:41 Operates only on 2026-01-05
Mon-Fri,Sun 17:20 Medford (MFR) 19:00 Seattle-Tacoma (SEA) Delta Air Lines DL 3770 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2026-01-06 through 2026-01-16
Mon-Fri,Sun 17:20 Medford (MFR) 19:00 Seattle-Tacoma (SEA) Delta Air Lines DL 3770 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2026-01-19 through 2026-02-06
Mon-Wed 17:20 Medford (MFR) 19:00 Seattle-Tacoma (SEA) Delta Air Lines DL 3770 Non-stop Embraer EMB 175 (E7W) 1:40 Effective 2026-02-09 through 2026-02-11
Mon-Fri 17:20 Medford (MFR) 18:58 Seattle-Tacoma (SEA) Delta Air Lines DL 3770 Non-stop Embraer EMB 175 (E7W) 1:38 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 17:20 Medford (MFR) 18:58 Seattle-Tacoma (SEA) Delta Air Lines DL 3770 Non-stop Embraer EMB 175 (E7W) 1:38 Effective 2026-02-22 through 2026-03-06
Daily 17:21 Medford (MFR) 18:53 Seattle-Tacoma (SEA) Delta Air Lines DL 3770 Non-stop Embraer EMB 175 (E7W) 1:32 Effective 2026-04-13 through 2026-10-05
Daily 17:21 Medford (MFR) 18:58 Seattle-Tacoma (SEA) Delta Air Lines DL 3770 Non-stop Embraer EMB 175 (E7W) 1:37 Effective from 2026-10-06
Daily 17:30 Medford (MFR) 19:05 Seattle-Tacoma (SEA) Delta Air Lines DL 3770 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-03-08 through 2026-04-12
Mon-Fri 11:30 Medford (MFR) 13:00 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2026-02-12 through 2026-02-20
Mon-Fri,Sun 11:30 Medford (MFR) 13:00 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:30 Effective 2026-02-22 through 2026-03-06
Mon-Fri,Sun 12:05 Medford (MFR) 13:50 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2026-01-06 through 2026-01-16
Mon-Fri,Sun 12:05 Medford (MFR) 13:50 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2026-01-19 through 2026-02-06
Mon-Wed 12:05 Medford (MFR) 13:50 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2026-02-09 through 2026-02-11
Daily 12:25 Medford (MFR) 13:59 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2026-05-07 through 2026-10-05
Daily 12:25 Medford (MFR) 14:00 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:35 Effective from 2026-10-06
Daily 12:30 Medford (MFR) 14:03 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:33 Effective 2026-03-08 through 2026-03-14
Daily 12:30 Medford (MFR) 14:05 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-03-15 through 2026-04-12
Daily 12:30 Medford (MFR) 14:04 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2026-04-13 through 2026-05-06
Sat 15:00 Medford (MFR) 16:41 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2026-01-10 through 2026-01-17
Sat,Sun 15:00 Medford (MFR) 16:41 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2026-01-18 through 2026-01-24
Sat 15:00 Medford (MFR) 16:41 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2026-01-31 through 2026-02-07
Sun 15:00 Medford (MFR) 16:41 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:41 Operates only on 2026-02-08
Sat 15:20 Medford (MFR) 16:59 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:39 Effective 2026-02-14 through 2026-03-07
Sun 15:20 Medford (MFR) 16:59 Seattle-Tacoma (SEA) Delta Air Lines DL 3779 Non-stop Embraer EMB 175 (E7W) 1:39 Operates only on 2026-02-15
Daily 06:00 Medford (MFR) 07:47 Seattle-Tacoma (SEA) Delta Air Lines DL 3781 Non-stop Embraer EMB 175 (E7W) 1:47 Valid until 2026-01-04
Daily 06:00 Medford (MFR) 07:41 Seattle-Tacoma (SEA) Delta Air Lines DL 3781 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2026-03-08 through 2026-03-14
Daily 06:00 Medford (MFR) 07:43 Seattle-Tacoma (SEA) Delta Air Lines DL 3781 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2026-03-15 through 2026-04-12
Daily 06:05 Medford (MFR) 07:50 Seattle-Tacoma (SEA) Delta Air Lines DL 3781 Non-stop Embraer EMB 175 (E7W) 1:45 Effective 2026-01-05 through 2026-02-11
Daily 06:05 Medford (MFR) 07:40 Seattle-Tacoma (SEA) Delta Air Lines DL 3781 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2026-04-13 through 2026-10-05
Daily 06:05 Medford (MFR) 07:50 Seattle-Tacoma (SEA) Delta Air Lines DL 3781 Non-stop Embraer EMB 175 (E7W) 1:45 Effective from 2026-10-06
Daily 06:15 Medford (MFR) 07:58 Seattle-Tacoma (SEA) Delta Air Lines DL 3781 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2026-02-12 through 2026-03-07

A domestic route departing from the Medford airport (MFR) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 352 miles, or 566 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:30 and 1:47.

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL3770

12:36

Medford (MFR)

14:14

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:38, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3770

15:00

Medford (MFR)

16:41

Seattle-Tacoma (SEA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3770

17:20

Medford (MFR)

19:00

Seattle-Tacoma (SEA)

Effective 2026-01-06 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL3770

17:20

Medford (MFR)

19:00

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL3770

17:20

Medford (MFR)

19:00

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Delta Air Lines DL3770

17:20

Medford (MFR)

18:58

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:38, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3770

17:20

Medford (MFR)

18:58

Seattle-Tacoma (SEA)

Effective 2026-02-22 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:38, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3770

17:21

Medford (MFR)

18:53

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:32, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3770

17:21

Medford (MFR)

18:58

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:37, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3770

17:30

Medford (MFR)

19:05

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

11:30

Medford (MFR)

13:00

Seattle-Tacoma (SEA)

Effective 2026-02-12 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

11:30

Medford (MFR)

13:00

Seattle-Tacoma (SEA)

Effective 2026-02-22 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

12:05

Medford (MFR)

13:50

Seattle-Tacoma (SEA)

Effective 2026-01-06 through 2026-01-16

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL3779

12:05

Medford (MFR)

13:50

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Delta Air Lines DL3779

12:05

Medford (MFR)

13:50

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Delta Air Lines DL3779

12:25

Medford (MFR)

13:59

Seattle-Tacoma (SEA)

Effective 2026-05-07 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

12:25

Medford (MFR)

14:00

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

12:30

Medford (MFR)

14:03

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:33, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

12:30

Medford (MFR)

14:05

Seattle-Tacoma (SEA)

Effective 2026-03-15 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

12:30

Medford (MFR)

14:04

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

15:00

Medford (MFR)

16:41

Seattle-Tacoma (SEA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

15:00

Medford (MFR)

16:41

Seattle-Tacoma (SEA)

Effective 2026-01-18 through 2026-01-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

15:00

Medford (MFR)

16:41

Seattle-Tacoma (SEA)

Effective 2026-01-31 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

15:00

Medford (MFR)

16:41

Seattle-Tacoma (SEA)

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

15:20

Medford (MFR)

16:59

Seattle-Tacoma (SEA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:39, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3779

15:20

Medford (MFR)

16:59

Seattle-Tacoma (SEA)

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:39, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3781

06:00

Medford (MFR)

07:47

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:47, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3781

06:00

Medford (MFR)

07:41

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-14

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:41, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3781

06:00

Medford (MFR)

07:43

Seattle-Tacoma (SEA)

Effective 2026-03-15 through 2026-04-12

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3781

06:05

Medford (MFR)

07:50

Seattle-Tacoma (SEA)

Effective 2026-01-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3781

06:05

Medford (MFR)

07:40

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Delta Air Lines DL3781

06:05

Medford (MFR)

07:50

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

Delta Air Lines DL3781

06:15

Medford (MFR)

07:58

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

A domestic route departing from the Medford airport (MFR) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 352 miles, or 566 km.
The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
For direct flights, the flight time varies between 1:30 and 1:47.

All MFR-SEA flights

All Delta Air Lines flights

Return (SEA-MFR) flights

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