Delta Air Lines flights from Salt Lake City (SLC) to Seattle-Tacoma (SEA).

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FLIGHT SCHEDULE
Direct Flights:
Daily 08:00 Salt Lake City (SLC) 09:33 Seattle-Tacoma (SEA) Delta Air Lines DL 2874 Non-stop Boeing 737-900 (739) 2:33 Effective from 2026-10-06
Daily 08:08 Salt Lake City (SLC) 09:45 Seattle-Tacoma (SEA) Delta Air Lines DL 2874 Non-stop Boeing 737-800 (738) 2:37 Effective 2026-02-12 through 2026-03-07
Daily 08:30 Salt Lake City (SLC) 10:08 Seattle-Tacoma (SEA) Delta Air Lines DL 2874 Non-stop Boeing 737-900 (739) 2:38 Valid until 2026-01-04
Daily 13:29 Salt Lake City (SLC) 14:45 Seattle-Tacoma (SEA) Delta Air Lines DL 2921 Non-stop Boeing 737-900 (739) 2:16 Effective 2026-04-13 through 2026-10-05
Daily 13:29 Salt Lake City (SLC) 14:50 Seattle-Tacoma (SEA) Delta Air Lines DL 2921 Non-stop Boeing 737-900 (739) 2:21 Effective from 2026-10-06
Daily 13:33 Salt Lake City (SLC) 14:45 Seattle-Tacoma (SEA) Delta Air Lines DL 2921 Non-stop Boeing 737-900 (739) 2:12 Effective 2026-03-08 through 2026-03-14
Daily 13:33 Salt Lake City (SLC) 14:47 Seattle-Tacoma (SEA) Delta Air Lines DL 2921 Non-stop Boeing 737-900 (739) 2:14 Effective 2026-03-15 through 2026-04-12
Sat 17:10 Salt Lake City (SLC) 18:29 Seattle-Tacoma (SEA) Delta Air Lines DL 2921 Non-stop Boeing 737-900 (739) 2:19 Effective 2026-01-24 through 2026-02-07
Sun 17:10 Salt Lake City (SLC) 18:29 Seattle-Tacoma (SEA) Delta Air Lines DL 2921 Non-stop Boeing 737-800 (738) 2:19 Operates only on 2026-02-08
Daily 11:00 Salt Lake City (SLC) 12:19 Seattle-Tacoma (SEA) Delta Air Lines DL 2995 Non-stop Boeing 737-900 (739) 2:19 Effective 2026-04-13 through 2026-10-05
Daily 11:00 Salt Lake City (SLC) 12:24 Seattle-Tacoma (SEA) Delta Air Lines DL 2995 Non-stop Boeing 737-900 (739) 2:24 Effective from 2026-10-06
Sat 11:05 Salt Lake City (SLC) 12:25 Seattle-Tacoma (SEA) Delta Air Lines DL 2995 Non-stop Boeing 737-900 (739) 2:20 Effective 2026-02-14 through 2026-03-07
Daily 11:07 Salt Lake City (SLC) 12:25 Seattle-Tacoma (SEA) Delta Air Lines DL 2995 Non-stop Airbus A321neo (32Q) 2:18 Effective 2026-03-08 through 2026-04-12
Daily 11:10 Salt Lake City (SLC) 12:36 Seattle-Tacoma (SEA) Delta Air Lines DL 2995 Non-stop Boeing 737-800 (738) 2:26 Valid until 2026-01-04
Daily 11:11 Salt Lake City (SLC) 12:33 Seattle-Tacoma (SEA) Delta Air Lines DL 2995 Non-stop Boeing 737-900 (739) 2:22 Effective 2026-01-05 through 2026-02-13
Mon-Fri,Sun 11:11 Salt Lake City (SLC) 12:33 Seattle-Tacoma (SEA) Delta Air Lines DL 2995 Non-stop Boeing 737-900 (739) 2:22 Effective 2026-02-15 through 2026-03-06
Sat 20:50 Salt Lake City (SLC) 22:05 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:15 Effective 2026-05-09 through 2026-06-06
Sun 20:50 Salt Lake City (SLC) 22:05 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:15 Operates only on 2026-05-24
Sat 20:50 Salt Lake City (SLC) 22:06 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:16 Effective 2026-06-13 through 2026-08-08
Sat 20:55 Salt Lake City (SLC) 22:22 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:27 Effective 2026-01-10 through 2026-01-17
Sat,Sun 20:55 Salt Lake City (SLC) 22:22 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:27 Effective 2026-01-18 through 2026-01-24
Sat 20:55 Salt Lake City (SLC) 22:22 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:27 Effective 2026-01-31 through 2026-02-07
Sun 20:55 Salt Lake City (SLC) 22:22 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:27 Effective 2026-02-08 through 2026-02-15
Sat 20:55 Salt Lake City (SLC) 22:22 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-800 (738) 2:27 Effective 2026-02-14 through 2026-03-07
Wed,Thu,Sat 21:50 Salt Lake City (SLC) 23:25 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:35 Valid until 2026-01-03
Mon 21:50 Salt Lake City (SLC) 23:22 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-800 (738) 2:32 Operates only on 2026-01-05
Mon-Fri,Sun 21:50 Salt Lake City (SLC) 23:22 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:32 Effective 2026-01-06 through 2026-01-16
Mon,Tue,Fri,Sun 22:45 Salt Lake City (SLC) 00:20 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:35 Valid until 2026-01-04 The flight arrives 1 day after departure.
Mon-Fri,Sun 22:45 Salt Lake City (SLC) 00:09 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:24 Effective 2026-01-19 through 2026-02-06 The flight arrives 1 day after departure.
Mon-Fri 22:45 Salt Lake City (SLC) 00:09 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:24 Effective 2026-02-09 through 2026-02-20 The flight arrives 1 day after departure.
Mon-Fri,Sun 22:45 Salt Lake City (SLC) 00:09 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:24 Effective 2026-02-22 through 2026-03-06 The flight arrives 1 day after departure.
Mon-Fri,Sun 22:45 Salt Lake City (SLC) 00:01 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:16 Effective 2026-03-08 through 2026-03-13 The flight arrives 1 day after departure.
Mon-Fri,Sun 22:45 Salt Lake City (SLC) 00:03 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:18 Effective 2026-03-15 through 2026-04-12 The flight arrives 1 day after departure.
Mon-Fri,Sun 22:45 Salt Lake City (SLC) 00:01 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:16 Effective 2026-04-13 through 2026-05-22 The flight arrives 1 day after departure.
Mon-Fri,Sun 22:45 Salt Lake City (SLC) 00:01 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:16 Effective 2026-05-25 through 2026-08-14 The flight arrives 1 day after departure.
Daily 22:45 Salt Lake City (SLC) 00:01 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:16 Effective 2026-08-15 through 2026-10-05 The flight arrives 1 day after departure.
Daily 22:45 Salt Lake City (SLC) 00:11 Seattle-Tacoma (SEA) Delta Air Lines DL 2998 Non-stop Boeing 737-900 (739) 2:26 Effective from 2026-10-06 The flight arrives 1 day after departure.
Sun 19:00 Salt Lake City (SLC) 20:33 Seattle-Tacoma (SEA) Delta Air Lines DL 8784 Non-stop Airbus A220-100 (221) 2:33 Operates only on 2026-01-18

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Parallax here SLC-SEA

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A domestic route departing from the Salt Lake City airport (SLC) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 687 miles, or 1106 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 2:11 and 2:38.

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Delta Air Lines flights from Salt Lake City (SLC) to Seattle-Tacoma (SEA).

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL2874

08:00

Salt Lake City (SLC)

09:33

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:33, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2874

08:08

Salt Lake City (SLC)

09:45

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:37, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2874

08:30

Salt Lake City (SLC)

10:08

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:38, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2921

13:29

Salt Lake City (SLC)

14:45

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:16, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2921

13:29

Salt Lake City (SLC)

14:50

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:21, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2921

13:33

Salt Lake City (SLC)

14:45

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:12, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2921

13:33

Salt Lake City (SLC)

14:47

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:14, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2921

17:10

Salt Lake City (SLC)

18:29

Seattle-Tacoma (SEA)

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:19, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2921

17:10

Salt Lake City (SLC)

18:29

Seattle-Tacoma (SEA)

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:19, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2995

11:00

Salt Lake City (SLC)

12:19

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:19, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2995

11:00

Salt Lake City (SLC)

12:24

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:24, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2995

11:05

Salt Lake City (SLC)

12:25

Seattle-Tacoma (SEA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:20, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2995

11:07

Salt Lake City (SLC)

12:25

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:18, non-stop
Airbus A321neo (32Q)

Direct Flights:

Delta Air Lines DL2995

11:10

Salt Lake City (SLC)

12:36

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2995

11:11

Salt Lake City (SLC)

12:33

Seattle-Tacoma (SEA)

Effective 2026-01-05 through 2026-02-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:22, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2995

11:11

Salt Lake City (SLC)

12:33

Seattle-Tacoma (SEA)

Effective 2026-02-15 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:22, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2998

20:50

Salt Lake City (SLC)

22:05

Seattle-Tacoma (SEA)

Effective 2026-05-09 through 2026-06-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:15, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2998

20:50

Salt Lake City (SLC)

22:05

Seattle-Tacoma (SEA)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:15, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2998

20:50

Salt Lake City (SLC)

22:06

Seattle-Tacoma (SEA)

Effective 2026-06-13 through 2026-08-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:16, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2998

20:55

Salt Lake City (SLC)

22:22

Seattle-Tacoma (SEA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:27, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2998

20:55

Salt Lake City (SLC)

22:22

Seattle-Tacoma (SEA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 2:27, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2998

20:55

Salt Lake City (SLC)

22:22

Seattle-Tacoma (SEA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:27, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2998

20:55

Salt Lake City (SLC)

22:22

Seattle-Tacoma (SEA)

Effective 2026-02-08 through 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:27, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2998

20:55

Salt Lake City (SLC)

22:22

Seattle-Tacoma (SEA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:27, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2998

21:50

Salt Lake City (SLC)

23:25

Seattle-Tacoma (SEA)

Valid until 2026-01-03

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat

Sun
-

Duration: 2:35, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2998

21:50

Salt Lake City (SLC)

23:22

Seattle-Tacoma (SEA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:32, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2998

21:50

Salt Lake City (SLC)

23:22

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:32, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2998

22:45

Salt Lake City (SLC)

00:20(+1)

Seattle-Tacoma (SEA)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2998

22:45

Salt Lake City (SLC)

00:09(+1)

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:24, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2998

22:45

Salt Lake City (SLC)

00:09(+1)

Seattle-Tacoma (SEA)

Effective 2026-02-09 through 2026-02-20

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:24, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2998

22:45

Salt Lake City (SLC)

00:09(+1)

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:24, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2998

22:45

Salt Lake City (SLC)

00:01(+1)

Seattle-Tacoma (SEA)

Effective 2026-03-08 through 2026-03-13

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:16, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2998

22:45

Salt Lake City (SLC)

00:03(+1)

Seattle-Tacoma (SEA)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:18, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2998

22:45

Salt Lake City (SLC)

00:01(+1)

Seattle-Tacoma (SEA)

Effective 2026-04-13 through 2026-05-22

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:16, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2998

22:45

Salt Lake City (SLC)

00:01(+1)

Seattle-Tacoma (SEA)

Effective 2026-05-25 through 2026-08-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:16, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2998

22:45

Salt Lake City (SLC)

00:01(+1)

Seattle-Tacoma (SEA)

Effective 2026-08-15 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:16, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL2998

22:45

Salt Lake City (SLC)

00:11(+1)

Seattle-Tacoma (SEA)

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:26, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

Delta Air Lines DL8784

19:00

Salt Lake City (SLC)

20:33

Seattle-Tacoma (SEA)

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:33, non-stop
Airbus A220-100 (221)

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Parallax here SLC-SEA

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A domestic route departing from the Salt Lake City airport (SLC) and arriving at Seattle-Tacoma airport (SEA).
The flight distance is 687 miles, or 1106 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 2:11 and 2:38.

All SLC-SEA flights

All Delta Air Lines flights

Return (SEA-SLC) flights

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