All airlines flying from Phoenix Sky Harbor (PHX) to Seattle-Tacoma (SEA).

08:40

Valid until 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:21, non-stop
Airbus A220-100 (221)

Direct Flights:

Delta Air Lines DL2444

06:20

08:37

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:17, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2444

06:20

08:40

Effective 2026-01-06 through 2026-01-17

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:20, non-stop
Airbus A220-100 (221)

Direct Flights:

Delta Air Lines DL2444

06:20

08:37

Effective 2026-01-18 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:17, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2444

06:20

08:40

Effective 2026-01-20 through 2026-02-07

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:20, non-stop
Airbus A220-100 (221)

Direct Flights:

Delta Air Lines DL2444

06:20

08:37

Effective 2026-02-01 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:17, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2444

06:20

08:37

Operates only on 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:17, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2444

06:20

08:40

Effective 2026-02-10 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Airbus A220-100 (221)

Direct Flights:

Delta Air Lines DL2444

06:35

08:55

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL2447

12:10

15:18

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:08, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2447

12:10

15:25

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:15, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2447

14:42

16:59

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:17, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL2447

14:45

16:59

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:14, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2447

16:20

18:42

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:22, non-stop
Airbus A220-100 (221)

Direct Flights:

Delta Air Lines DL2447

16:40

19:00

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:20, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL2449

14:36

16:55

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:19, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL2449

15:40

18:51

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:11, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2449

15:40

18:53

Effective from 2026-10-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:13, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2449

15:43

18:50

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:07, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2449

15:43

18:55

Operates only on 2026-03-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:12, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL2449

15:43

18:52

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:09, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2449

15:43

18:57

Effective 2026-03-21 through 2026-04-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:14, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL2449

16:42

18:55

Effective 2026-01-19 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:13, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2449

16:42

18:58

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:16, non-stop
Airbus A220-300 (223)

Direct Flights:

Delta Air Lines DL2449

18:30

20:48

Effective 2026-01-20 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:18, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2449

18:31

20:49

Effective 2026-01-05 through 2026-01-15

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 3:18, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2449

18:31

20:49

Effective 2026-01-16 through 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Duration: 3:18, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2449

18:35

20:50

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2449

19:59

22:17

Effective 2026-02-12 through 2026-02-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:18, non-stop
Boeing 737-800 (738)

Direct Flights:

Delta Air Lines DL2449

19:59

22:17

Effective 2026-02-13 through 2026-02-18

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:18, non-stop
Boeing 737-900 (739)

Direct Flights:

Delta Air Lines DL2449

19:59

22:17

Effective 2026-02-20 through 2026-03-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:18, non-stop
Boeing 737-800 (738)

Direct Flights:

Southwest Airlines WN2474

08:10

11:15

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2474

09:00

12:05

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2485

09:05

12:15

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2686

11:20

14:20

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2873

08:10

11:15

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2964

07:05

10:10

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3010

14:00

17:05

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3010

14:40

17:45

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3125

21:55

00:50(+1)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3215

17:00

19:10

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3215

17:55

20:05

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3215

17:55

20:05

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA3235

10:30

13:47

Effective 2026-03-08 through 2026-04-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:17, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA3235

11:15

14:32

Effective 2026-03-14 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:17, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA3235

11:30

13:49

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:19, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA3235

11:45

14:11

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:26, non-stop
Airbus A319 (319)

Direct Flights:

Southwest Airlines WN3258

14:05

17:05

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3258

14:35

17:35

Effective 2026-08-04 through 2026-09-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3258

16:30

19:30