Delta Air Lines flights from Seattle-Tacoma (SEA) to Denver (DEN).

FLIGHT SCHEDULE
Direct Flights:
Daily 07:20 Seattle-Tacoma (SEA) 11:13 Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-300 (223) 2:53 Effective 2024-12-19 through 2025-01-05
Daily 07:25 Seattle-Tacoma (SEA) 11:09 Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-300 (223) 2:44 Valid until 2024-09-07
Sun 07:25 Seattle-Tacoma (SEA) 11:09 Denver (DEN) Delta Air Lines DL 2740 Non-stop Boeing 737-900 (739) 2:44 Operates only on 2024-09-08
Daily 07:35 Seattle-Tacoma (SEA) 11:22 Denver (DEN) Delta Air Lines DL 2740 Non-stop Boeing 737-800 (738) 2:47 Effective 2024-09-09 through 2024-10-06
Daily 07:35 Seattle-Tacoma (SEA) 11:21 Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-100 (221) 2:46 Effective 2024-12-03 through 2024-12-18
Daily 07:35 Seattle-Tacoma (SEA) 11:33 Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-300 (223) 2:58 Effective 2025-03-09 through 2025-04-13
Daily 07:35 Seattle-Tacoma (SEA) 11:29 Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-300 (223) 2:54 Effective 2025-04-14 through 2025-06-07
Daily 07:35 Seattle-Tacoma (SEA) 11:31 Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-300 (223) 2:56 Effective from 2025-06-08
Sat 08:00 Seattle-Tacoma (SEA) 11:51 Denver (DEN) Delta Air Lines DL 2740 Non-stop Boeing 737-800 (738) 2:51 Effective 2024-10-12 through 2024-10-26
Daily 08:00 Seattle-Tacoma (SEA) 11:51 Denver (DEN) Delta Air Lines DL 2740 Non-stop Boeing 737-800 (738) 2:51 Effective 2024-10-27 through 2024-11-10
Mon-Fri,Sun 08:30 Seattle-Tacoma (SEA) 12:15 Denver (DEN) Delta Air Lines DL 2740 Non-stop Boeing 737-800 (738) 2:45 Effective 2024-10-07 through 2024-10-25
Daily 08:59 Seattle-Tacoma (SEA) 12:47 Denver (DEN) Delta Air Lines DL 2740 Non-stop Airbus A220-100 (221) 2:48 Effective 2024-11-11 through 2024-12-02
Daily 13:30 Seattle-Tacoma (SEA) 17:15 Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-300 (223) 2:45 Effective 2025-03-09 through 2025-04-13
Daily 13:30 Seattle-Tacoma (SEA) 17:22 Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-300 (223) 2:52 Effective 2025-04-14 through 2025-06-07
Daily 13:30 Seattle-Tacoma (SEA) 17:25 Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-300 (223) 2:55 Effective from 2025-06-08
Daily 13:45 Seattle-Tacoma (SEA) 17:29 Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-300 (223) 2:44 Effective 2024-12-03 through 2024-12-18
Mon,Thu-Sun 13:49 Seattle-Tacoma (SEA) 17:34 Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-100 (221) 2:45 Effective 2024-12-19 through 2025-01-05
Daily 15:15 Seattle-Tacoma (SEA) 18:53 Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-300 (223) 2:38 Valid until 2024-09-06
Sat 15:15 Seattle-Tacoma (SEA) 18:53 Denver (DEN) Delta Air Lines DL 2759 Non-stop Airbus A220-100 (221) 2:38 Operates only on 2024-09-07
Sun 15:20 Seattle-Tacoma (SEA) 18:58 Denver (DEN) Delta Air Lines DL 2759 Non-stop Boeing 737-900 (739) 2:38 Operates only on 2024-09-08
Thu 17:50 Seattle-Tacoma (SEA) 21:29 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:39 Operates only on 2024-11-28
Sun 18:15 Seattle-Tacoma (SEA) 21:55 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:40 Operates only on 2024-11-10
Tue,Wed 18:25 Seattle-Tacoma (SEA) 22:12 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:47 Effective 2024-12-24 through 2025-01-01
Daily 19:30 Seattle-Tacoma (SEA) 23:04 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:34 Effective 2024-09-09 through 2024-10-06
Daily 19:40 Seattle-Tacoma (SEA) 23:20 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:40 Effective 2025-01-06 through 2025-04-13
Daily 19:40 Seattle-Tacoma (SEA) 23:27 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:47 Effective 2025-04-14 through 2025-06-07
Daily 19:40 Seattle-Tacoma (SEA) 23:21 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:41 Effective from 2025-06-08
Daily 19:45 Seattle-Tacoma (SEA) 23:23 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:38 Effective 2024-11-11 through 2024-11-27
Daily 19:45 Seattle-Tacoma (SEA) 23:23 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:38 Effective 2024-11-29 through 2024-12-18
Daily 19:55 Seattle-Tacoma (SEA) 23:28 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:33 Valid until 2024-09-08
Daily 19:55 Seattle-Tacoma (SEA) 23:38 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:43 Effective 2024-10-07 through 2024-11-09
Mon,Thu-Sun 19:59 Seattle-Tacoma (SEA) 23:46 Denver (DEN) Delta Air Lines DL 2851 Non-stop Boeing 737-800 (738) 2:47 Effective 2024-12-19 through 2025-01-05
Daily 13:30 Seattle-Tacoma (SEA) 17:15 Denver (DEN) Delta Air Lines DL 3679 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2025-01-06 through 2025-03-08
Daily 07:35 Seattle-Tacoma (SEA) 11:33 Denver (DEN) Delta Air Lines DL 3694 Non-stop Embraer EMB 175 (E7W) 2:58 Effective 2025-01-06 through 2025-03-08
Daily 15:15 Seattle-Tacoma (SEA) 19:07 Denver (DEN) Delta Air Lines DL 3897 Non-stop Embraer EMB 175 (E7W) 2:52 Effective 2024-09-09 through 2024-10-06
Daily 15:15 Seattle-Tacoma (SEA) 19:02 Denver (DEN) Delta Air Lines DL 4094 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2024-11-01 through 2024-11-10
Daily 15:15 Seattle-Tacoma (SEA) 19:00 Denver (DEN) Delta Air Lines DL 4094 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2024-11-11 through 2024-11-27
Mon,Sat,Sun 15:15 Seattle-Tacoma (SEA) 19:00 Denver (DEN) Delta Air Lines DL 4094 Non-stop Embraer EMB 175 (E7W) 2:45 Effective 2024-11-30 through 2024-12-02
Sat 15:15 Seattle-Tacoma (SEA) 19:02 Denver (DEN) Delta Air Lines DL 4168 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2024-10-12 through 2024-10-19
Mon-Thu,Sun 15:15 Seattle-Tacoma (SEA) 19:02 Denver (DEN) Delta Air Lines DL 4168 Non-stop Embraer EMB 175 (E7W) 2:47 Effective 2024-10-27 through 2024-10-31
Sat 15:20 Seattle-Tacoma (SEA) 19:07 Denver (DEN) Delta Air Lines DL 4168 Non-stop Embraer EMB 175 (E7W) 2:47 Operates only on 2024-10-26
Mon-Fri,Sun 15:30 Seattle-Tacoma (SEA) 19:19 Denver (DEN) Delta Air Lines DL 4168 Non-stop Embraer EMB 175 (E7W) 2:49 Effective 2024-10-07 through 2024-10-25

A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Denver airport (DEN).
The flight distance is 1022 miles, or 1644 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:33 and 2:58.

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FLIGHT SCHEDULE

Direct Flights:

Delta Air Lines DL2740

07:20

Seattle-Tacoma (SEA)

11:13

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:53, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2740

07:25

Seattle-Tacoma (SEA)

11:09

Denver (DEN)

Valid until 2024-09-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:44, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2740

07:25

Seattle-Tacoma (SEA)

11:09

Denver (DEN)

Operates only on 2024-09-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:44, non-stop
Boeing 737-900 (739)

Delta Air Lines DL2740

07:35

Seattle-Tacoma (SEA)

11:22

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:47, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2740

07:35

Seattle-Tacoma (SEA)

11:21

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:46, non-stop
Airbus A220-100 (221)

Delta Air Lines DL2740

07:35

Seattle-Tacoma (SEA)

11:33

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:58, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2740

07:35

Seattle-Tacoma (SEA)

11:29

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:54, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2740

07:35

Seattle-Tacoma (SEA)

11:31

Denver (DEN)

Effective from 2025-06-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:56, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2740

08:00

Seattle-Tacoma (SEA)

11:51

Denver (DEN)

Effective 2024-10-12 through 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:51, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2740

08:00

Seattle-Tacoma (SEA)

11:51

Denver (DEN)

Effective 2024-10-27 through 2024-11-10

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:51, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2740

08:30

Seattle-Tacoma (SEA)

12:15

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2740

08:59

Seattle-Tacoma (SEA)

12:47

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:48, non-stop
Airbus A220-100 (221)

Delta Air Lines DL2759

13:30

Seattle-Tacoma (SEA)

17:15

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:45, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2759

13:30

Seattle-Tacoma (SEA)

17:22

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:52, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2759

13:30

Seattle-Tacoma (SEA)

17:25

Denver (DEN)

Effective from 2025-06-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:55, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2759

13:45

Seattle-Tacoma (SEA)

17:29

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:44, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2759

13:49

Seattle-Tacoma (SEA)

17:34

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:45, non-stop
Airbus A220-100 (221)

Delta Air Lines DL2759

15:15

Seattle-Tacoma (SEA)

18:53

Denver (DEN)

Valid until 2024-09-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:38, non-stop
Airbus A220-300 (223)

Delta Air Lines DL2759

15:15

Seattle-Tacoma (SEA)

18:53

Denver (DEN)

Operates only on 2024-09-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:38, non-stop
Airbus A220-100 (221)

Delta Air Lines DL2759

15:20

Seattle-Tacoma (SEA)

18:58

Denver (DEN)

Operates only on 2024-09-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Delta Air Lines DL2851

17:50

Seattle-Tacoma (SEA)

21:29

Denver (DEN)

Operates only on 2024-11-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:39, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2851

18:15

Seattle-Tacoma (SEA)

21:55

Denver (DEN)

Operates only on 2024-11-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:40, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2851

18:25

Seattle-Tacoma (SEA)

22:12

Denver (DEN)

Effective 2024-12-24 through 2025-01-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:47, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2851

19:30

Seattle-Tacoma (SEA)

23:04

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:34, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2851

19:40

Seattle-Tacoma (SEA)

23:20

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:40, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2851

19:40

Seattle-Tacoma (SEA)

23:27

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:47, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2851

19:40

Seattle-Tacoma (SEA)

23:21

Denver (DEN)

Effective from 2025-06-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:41, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2851

19:45

Seattle-Tacoma (SEA)

23:23

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:38, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2851

19:45

Seattle-Tacoma (SEA)

23:23

Denver (DEN)

Effective 2024-11-29 through 2024-12-18

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:38, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2851

19:55

Seattle-Tacoma (SEA)

23:28

Denver (DEN)

Valid until 2024-09-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:33, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2851

19:55

Seattle-Tacoma (SEA)

23:38

Denver (DEN)

Effective 2024-10-07 through 2024-11-09

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:43, non-stop
Boeing 737-800 (738)

Delta Air Lines DL2851

19:59

Seattle-Tacoma (SEA)

23:46

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:47, non-stop
Boeing 737-800 (738)

Delta Air Lines DL3679

13:30

Seattle-Tacoma (SEA)

17:15

Denver (DEN)

Effective 2025-01-06 through 2025-03-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:45, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3694

07:35

Seattle-Tacoma (SEA)

11:33

Denver (DEN)

Effective 2025-01-06 through 2025-03-08

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:58, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL3897

15:15

Seattle-Tacoma (SEA)

19:07

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:52, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4094

15:15

Seattle-Tacoma (SEA)

19:02

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:47, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4094

15:15

Seattle-Tacoma (SEA)

19:00

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:45, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4094

15:15

Seattle-Tacoma (SEA)

19:00

Denver (DEN)

Effective 2024-11-30 through 2024-12-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun

Duration: 2:45, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4168

15:15

Seattle-Tacoma (SEA)

19:02

Denver (DEN)

Effective 2024-10-12 through 2024-10-19

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:47, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4168

15:15

Seattle-Tacoma (SEA)

19:02

Denver (DEN)

Effective 2024-10-27 through 2024-10-31

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun

Duration: 2:47, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4168

15:20

Seattle-Tacoma (SEA)

19:07

Denver (DEN)

Operates only on 2024-10-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:47, non-stop
Embraer EMB 175 (E7W)

Delta Air Lines DL4168

15:30

Seattle-Tacoma (SEA)

19:19

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:49, non-stop
Embraer EMB 175 (E7W)

A domestic route departing from the Seattle-Tacoma airport (SEA) and arriving at Denver airport (DEN).
The flight distance is 1022 miles, or 1644 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:33 and 2:58.

All SEA-DEN flights

All Delta Air Lines flights

Return (DEN-SEA) flights

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