WestJet flight WS 6401: Multiple routes

Effective 2026-06-12 through 2026-06-14

Mon
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Tue
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Wed
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Thu
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Fri

Sat
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Sun

Codeshare flight, operated by Delta Air Lines. (DL 1605)

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

Direct Codeshare Flights:

WestJet WS6401

07:25

Saint Louis (STL) 1

10:49

New York LaGuardia (LGA) C

Effective 2026-03-14 through 2026-04-11

Mon
-

Tue
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Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5662)

Duration: 2:24, non-stop
Embraer EMB 170 / EMB 175 (E70)

Direct Codeshare Flights:

WestJet WS6401

07:35

Sacramento (SMF) A

09:44

Operates only on 2026-05-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4075)

Duration: 2:09, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

07:45

09:55

Effective 2026-07-03 through 2026-07-08

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2390)

Duration: 3:10, non-stop
Airbus A220-100 (221)

Direct Codeshare Flights:

WestJet WS6401

10:05

12:33

Salt Lake City (SLC)

Effective 2026-06-06 through 2026-06-10

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1698)

Duration: 1:28, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS6401

10:15

Milwaukee (MKE)

11:33

Effective 2026-04-18 through 2026-05-02

Mon
-

Tue
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Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4105)

Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6401

11:00

Detroit (DTW) M

12:04

Kalamazoo/Battle Creek (AZO)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3986)

Duration: 1:04, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

WestJet WS6401

11:15

Milwaukee (MKE)

14:41

Boston Logan (BOS) A

Effective 2026-05-18 through 2026-06-02

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5614)

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS6401

11:15

Milwaukee (MKE)

14:41

Boston Logan (BOS) A

Effective 2026-06-04 through 2026-06-11

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5614)

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS6401

11:15

Milwaukee (MKE)

14:41

Boston Logan (BOS) A

Effective 2026-06-13 through 2026-06-25

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5614)

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS6401

11:15

Milwaukee (MKE)

14:41

Boston Logan (BOS) A

Effective 2026-06-29 through 2026-07-09

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5614)

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS6401

11:15

Milwaukee (MKE)

14:41

Boston Logan (BOS) A

Effective 2026-07-11 through 2026-07-19

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5614)

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS6401

11:15

Milwaukee (MKE)

14:41

Boston Logan (BOS) A

Effective 2026-07-21 through 2026-08-06

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5614)

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS6401

11:15

Milwaukee (MKE)

14:41

Boston Logan (BOS) A

Operates only on 2026-08-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5614)

Duration: 2:26, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS6401

11:41

Savannah (SAV)

13:54

Effective 2026-03-08 through 2026-03-11

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5207)

Duration: 2:13, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6401

11:41

Savannah (SAV)

13:54

Effective 2026-03-22 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5207)

Duration: 2:13, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6401

12:00

Milwaukee (MKE)

13:18

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4105)

Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6401

12:15

Atlanta (ATL) S

13:57

Austin (AUS)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2104)

Duration: 2:42, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6401

12:15

Atlanta (ATL) S

13:57

Austin (AUS)

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2104)

Duration: 2:42, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6401

12:25

14:23

Raleigh/Durham (RDU) 2

Effective 2026-06-26 through 2026-07-01

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5028)

Duration: 1:58, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6401

12:27

Savannah (SAV)

14:37

Operates only on 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5207)

Duration: 2:10, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6401

12:35

15:04

Effective 2026-03-27 through 2026-03-30

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2880)

Duration: 2:29, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6401

12:35

15:04

Effective 2026-04-10 through 2026-04-12

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2880)

Duration: 2:29, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

WestJet WS6401

12:45

Atlanta (ATL) S

14:24

Austin (AUS)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2104)

Duration: 2:39, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6401

13:35

17:29

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4026)

Duration: 2:54, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

14:00

15:06

Portland (PDX)

Effective 2026-05-08 through 2026-05-13

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4062)

Duration: 1:06, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

14:30

Jacksonville (JAX)

16:44

Effective 2026-07-10 through 2026-07-17

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2392)

Duration: 3:14, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6401

14:30

Jacksonville (JAX)

16:44

Effective 2026-07-20 through 2026-07-22

Mon

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2392)

Duration: 3:14, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6401

14:30

Jacksonville (JAX)

16:44

Effective 2026-08-07 through 2026-08-15

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2392)

Duration: 3:14, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6401

14:30

Jacksonville (JAX)

16:44

Effective 2026-08-16 through 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2392)

Duration: 3:14, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6401

14:30

Jacksonville (JAX)

16:43

Effective 2026-10-06 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2392)

Duration: 3:13, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6401

14:42

17:04

San Jose (SJC) A

Effective 2026-05-07 through 2026-05-14

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3897)

Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

14:42

17:04

San Jose (SJC) A

Operates only on 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3897)

Duration: 2:22, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

15:23

Wichita (ICT)

17:14

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5495)

Duration: 1:51, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6401

15:30

17:30

Sacramento (SMF) A

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4043)

Duration: 2:00, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

15:30

17:30

Sacramento (SMF) A

Effective 2026-01-19 through 2026-01-30

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4043)

Duration: 2:00, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

15:30

17:28

Sacramento (SMF) A

Effective 2026-02-12 through 2026-03-01

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4043)

Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

15:30

17:28

Sacramento (SMF) A

Effective 2026-03-03 through 2026-03-07

Mon
-

Tue

Wed

Thu

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4043)

Duration: 1:58, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

15:35

17:35

Sacramento (SMF) A

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4043)

Duration: 2:00, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

15:35

17:35

Sacramento (SMF) A

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4043)

Duration: 2:00, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

17:00

19:50

Atlanta (ATL) S

Effective 2026-07-31 through 2026-08-05

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2293)

Duration: 2:50, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS6401

17:08

19:08

Sacramento (SMF) A

Operates only on 2026-03-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4043)

Duration: 2:00, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

17:08

19:09

Sacramento (SMF) A

Effective 2026-03-19 through 2026-03-26

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4043)

Duration: 2:01, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

17:08

19:09

Sacramento (SMF) A

Effective 2026-04-02 through 2026-04-09

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4043)

Duration: 2:01, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6401

17:30

New York LaGuardia (LGA) C

19:22

Chicago O'Hare (ORD) 5

Effective 2026-05-22 through 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2503)

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

Direct Codeshare Flights:

WestJet WS6401

17:30

New York LaGuardia (LGA) C

19:22

Chicago O'Hare (ORD) 5

Operates only on 2026-06-03

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2503)

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

Direct Codeshare Flights:

WestJet WS6401

18:21

Savannah (SAV)

19:37

Atlanta (ATL) S

Effective 2026-03-13 through 2026-03-18

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 3112)

Duration: 1:16, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS6401

18:56

Savannah (SAV)

20:15

Atlanta (ATL) S

Operates only on 2026-03-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3112)

Duration: 1:19, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS6401

19:50

21:10

Los Angeles (LAX) 3

Effective 2026-06-19 through 2026-06-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 2202)

Duration: 1:20, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS6401

19:50

Indianapolis (IND)

20:41