WestJet flight WS 5427: Multiple routes

FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 05:45 Little Rock (LIT) 08:20 Atlanta (ATL) S WS 5427 Non-stop Boeing 737-900 (739) 1:35 Operates only on 2026-09-29 Codeshare flight, operated by Delta Air Lines.(DL 1565)
Mon 06:00 Rochester (ROC) 07:21 Detroit (DTW) M WS 5427 Non-stop Canadair CRJ 900 (CR9) 1:21 Operates only on 2026-10-05 Codeshare flight, operated by Delta Air Lines.(DL 5167)
Sat 07:00 Salt Lake City (SLC) 12:52 Atlanta (ATL) S WS 5427 Non-stop Airbus A321 (321) 3:52 Operates only on 2026-10-24 Codeshare flight, operated by Delta Air Lines.(DL 907)
Daily 08:10 Atlanta (ATL) S 08:30 Mobile (MOB) WS 5427 Non-stop Boeing 717 (717) 1:20 Effective 2026-06-07 through 2026-07-06 Codeshare flight, operated by Delta Air Lines.(DL 1498)
Daily 08:10 Atlanta (ATL) S 08:24 Mobile (MOB) WS 5427 Non-stop Boeing 717 (717) 1:14 Effective 2026-07-07 through 2026-09-02 Codeshare flight, operated by Delta Air Lines.(DL 1498)
Mon,Tue,Sat,Sun 08:10 Atlanta (ATL) S 08:24 Mobile (MOB) WS 5427 Non-stop Boeing 717 (717) 1:14 Effective 2026-09-05 through 2026-09-28 Codeshare flight, operated by Delta Air Lines.(DL 1498)
Mon 08:18 Atlanta (ATL) S 09:23 Asheville/Hendersonville (AVL) WS 5427 Non-stop Canadair CRJ 900 (CR9) 1:05 Operates only on 2026-01-05 Codeshare flight, operated by Delta Air Lines.(DL 5179)
Tue-Thu 10:15 Atlanta (ATL) S 11:14 Fayetteville/Springdale (XNA) WS 5427 Non-stop Canadair CRJ 900 (CR9) 1:59 Effective 2026-04-14 through 2026-04-23 Codeshare flight, operated by Delta Air Lines.(DL 5243)
Daily 10:15 Atlanta (ATL) S 11:14 Fayetteville/Springdale (XNA) WS 5427 Non-stop Canadair CRJ 900 (CR9) 1:59 Effective 2026-04-26 through 2026-06-06 Codeshare flight, operated by Delta Air Lines.(DL 5243)
Mon-Wed,Fri,Sun 10:53 Atlanta (ATL) S 11:55 Fayetteville/Springdale (XNA) WS 5427 Non-stop Canadair CRJ 900 (CR9) 2:02 Effective 2026-03-08 through 2026-04-12 Codeshare flight, operated by Delta Air Lines.(DL 5243)
Wed,Fri 11:00 New York LaGuardia (LGA) C 14:15 Fort Lauderdale (FLL) 2 WS 5427 Non-stop Airbus A321 (321) 3:15 Effective 2026-09-11 through 2026-09-30 Codeshare flight, operated by Delta Air Lines.(DL 1181)
Mon-Fri,Sun 12:00 Boston Logan (BOS) A 13:23 New York LaGuardia (LGA) C WS 5427 Non-stop Embraer EMB 175 (E75) 1:23 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by Delta Air Lines.(DL 5775)
Mon-Fri,Sun 12:00 Boston Logan (BOS) A 13:20 New York LaGuardia (LGA) C WS 5427 Non-stop Embraer EMB 175 (E75) 1:20 Effective 2026-02-12 through 2026-03-06 Codeshare flight, operated by Delta Air Lines.(DL 5775)
Thu 12:00 Boston Logan (BOS) A 13:21 New York LaGuardia (LGA) C WS 5427 Non-stop Embraer EMB 175 (E75) 1:21 Effective 2026-03-12 through 2026-04-09 Codeshare flight, operated by Delta Air Lines.(DL 5815)
Thu 12:58 Luis Munoz Marin, San Juan (SJU) B 16:46 Atlanta (ATL) S WS 5427 Non-stop Boeing 737-900 (739) 3:48 Effective 2026-09-10 through 2026-10-01 Codeshare flight, operated by Delta Air Lines.(DL 1930)
Thu 13:00 Oklahoma City (OKC) 16:10 Atlanta (ATL) S WS 5427 Non-stop Airbus A319 (319) 2:10 Operates only on 2026-09-03 Codeshare flight, operated by Delta Air Lines.(DL 2020)
Wed 13:35 Chicago O'Hare (ORD) 5 16:02 Detroit (DTW) M WS 5427 Non-stop Boeing 717 (717) 1:27 Operates only on 2026-09-09 Codeshare flight, operated by Delta Air Lines.(DL 1716)
Sat 14:59 Detroit (DTW) M 16:29 Washington Dulles (IAD) WS 5427 Non-stop Canadair CRJ 900 (CR9) 1:30 Operates only on 2026-10-03 Codeshare flight, operated by Delta Air Lines.(DL 5378)
Fri,Sun 16:20 Atlanta (ATL) S 17:52 Jacksonville (OAJ) WS 5427 Non-stop Canadair CRJ 900 (CR9) 1:32 Effective 2026-10-02 through 2026-10-04 Codeshare flight, operated by Delta Air Lines.(DL 4988)
Mon-Fri,Sun 16:20 Atlanta (ATL) S 17:44 Jacksonville (OAJ) WS 5427 Non-stop Canadair CRJ 900 (CR9) 1:24 Effective 2026-10-06 through 2026-10-25 Codeshare flight, operated by Delta Air Lines.(DL 4988)
Mon,Fri-Sun 16:30 Atlanta (ATL) S 20:06 Luis Munoz Marin, San Juan (SJU) B WS 5427 Non-stop Boeing 757 (757) 3:36 Effective 2026-04-13 through 2026-04-25 Codeshare flight, operated by Delta Air Lines.(DL 1791)
Sat 16:59 New York John F. Kennedy (JFK) 4 18:21 Boston Logan (BOS) A WS 5427 Non-stop Embraer EMB 175 (E75) 1:22 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by Delta Air Lines.(DL 5826)
Sat 17:05 New York John F. Kennedy (JFK) 4 18:30 Boston Logan (BOS) A WS 5427 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2026-01-10 through 2026-02-07 Codeshare flight, operated by Delta Air Lines.(DL 5826)
Sat 17:10 Columbia (CAE) 18:21 Atlanta (ATL) S WS 5427 Non-stop Canadair CRJ 900 (CR9) 1:11 Effective 2026-03-14 through 2026-04-11 Codeshare flight, operated by Delta Air Lines.(DL 5381)
Mon,Tue,Fri-Sun 17:37 Atlanta (ATL) S 18:18 Baton Rouge (BTR) WS 5427 Non-stop Canadair CRJ 900 (CR9) 1:41 Valid until 2026-01-04 Codeshare flight, operated by Delta Air Lines.(DL 5102)
Wed,Thu 17:46 Atlanta (ATL) S 18:37 Lafayette (LFT) WS 5427 Non-stop Canadair CRJ 900 (CR9) 1:51 Valid until 2026-01-01 Codeshare flight, operated by Delta Air Lines.(DL 5535)
Fri 19:00 Boston Logan (BOS) A 21:47 Atlanta (ATL) S WS 5427 Non-stop Airbus A321 (321) 2:47 Operates only on 2026-09-04 Codeshare flight, operated by Delta Air Lines.(DL 973)
Daily 22:40 Atlanta (ATL) S 22:50 Nashville (BNA) WS 5427 Non-stop Boeing 737-900 (739) 1:10 Effective from 2026-10-26 Codeshare flight, operated by Delta Air Lines.(DL 3121)
Sat 22:50 Detroit (DTW) M 23:47 Grand Rapids (GRR) WS 5427 Non-stop Canadair CRJ 900 (CR9) 0:57 Effective 2026-10-10 through 2026-10-17 Codeshare flight, operated by Delta Air Lines.(DL 4880)

This flight number is listed as serving the following routes:

Atlanta (ATL) - Asheville/Hendersonville (AVL)
Atlanta (ATL) - Baton Rouge (BTR)
Atlanta (ATL) - Fayetteville/Springdale (XNA)
Atlanta (ATL) - Jacksonville (OAJ)
Atlanta (ATL) - Lafayette (LFT)
Atlanta (ATL) - Luis Munoz Marin, San Juan (SJU)
Atlanta (ATL) - Mobile (MOB)
Atlanta (ATL) - Nashville (BNA)
Boston Logan (BOS) - Atlanta (ATL)
Boston Logan (BOS) - New York LaGuardia (LGA)
Chicago O'Hare (ORD) - Detroit (DTW)
Columbia (CAE) - Atlanta (ATL)
Detroit (DTW) - Grand Rapids (GRR)
Detroit (DTW) - Washington Dulles (IAD)
Little Rock (LIT) - Atlanta (ATL)
New York John F. Kennedy (JFK) - Boston Logan (BOS)
New York LaGuardia (LGA) - Fort Lauderdale (FLL)
Oklahoma City (OKC) - Atlanta (ATL)
Rochester (ROC) - Detroit (DTW)
Salt Lake City (SLC) - Atlanta (ATL)

All WestJet flights

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WestJet flight WS 5427: Multiple routes

FLIGHT SCHEDULE

Direct Codeshare Flights:

WestJet WS5427

05:45

Little Rock (LIT)

08:20

Atlanta (ATL) S

Operates only on 2026-09-29

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1565)

Duration: 1:35, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS5427

06:00

Rochester (ROC)

07:21

Detroit (DTW) M

Operates only on 2026-10-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5167)

Duration: 1:21, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5427

07:00

Salt Lake City (SLC)

12:52

Atlanta (ATL) S

Operates only on 2026-10-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 907)

Duration: 3:52, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS5427

08:10

Atlanta (ATL) S

08:30

Mobile (MOB)

Effective 2026-06-07 through 2026-07-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1498)

Duration: 1:20, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5427

08:10

Atlanta (ATL) S

08:24

Mobile (MOB)

Effective 2026-07-07 through 2026-09-02

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1498)

Duration: 1:14, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5427

08:10

Atlanta (ATL) S

08:24

Mobile (MOB)

Effective 2026-09-05 through 2026-09-28

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1498)

Duration: 1:14, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5427

08:18

Atlanta (ATL) S

09:23

Asheville/Hendersonville (AVL)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5179)

Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5427

10:15

Atlanta (ATL) S

11:14

Fayetteville/Springdale (XNA)

Effective 2026-04-14 through 2026-04-23

Mon
-

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5243)

Duration: 1:59, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5427

10:15

Atlanta (ATL) S

11:14

Fayetteville/Springdale (XNA)

Effective 2026-04-26 through 2026-06-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5243)

Duration: 1:59, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5427

10:53

Atlanta (ATL) S

11:55

Fayetteville/Springdale (XNA)

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

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5243)

Duration: 2:02, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5427

11:00

New York LaGuardia (LGA) C

14:15

Fort Lauderdale (FLL) 2

Effective 2026-09-11 through 2026-09-30

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1181)

Duration: 3:15, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS5427

12:00

Boston Logan (BOS) A

13:23

New York LaGuardia (LGA) C

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5775)

Duration: 1:23, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS5427

12:00

Boston Logan (BOS) A

13:20

New York LaGuardia (LGA) C

Effective 2026-02-12 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5775)

Duration: 1:20, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS5427

12:00

Boston Logan (BOS) A

13:21

New York LaGuardia (LGA) C

Effective 2026-03-12 through 2026-04-09

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5815)

Duration: 1:21, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS5427

12:58

Luis Munoz Marin, San Juan (SJU) B

16:46

Atlanta (ATL) S

Effective 2026-09-10 through 2026-10-01

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1930)

Duration: 3:48, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS5427

13:00

Oklahoma City (OKC)

16:10

Atlanta (ATL) S

Operates only on 2026-09-03

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 2020)

Duration: 2:10, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

WestJet WS5427

13:35

Chicago O'Hare (ORD) 5

16:02

Detroit (DTW) M

Operates only on 2026-09-09

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 1716)

Duration: 1:27, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS5427

14:59

Detroit (DTW) M

16:29

Washington Dulles (IAD)

Operates only on 2026-10-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5378)

Duration: 1:30, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5427

16:20

Atlanta (ATL) S

17:52

Jacksonville (OAJ)

Effective 2026-10-02 through 2026-10-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4988)

Duration: 1:32, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5427

16:20

Atlanta (ATL) S

17:44

Jacksonville (OAJ)

Effective 2026-10-06 through 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by Delta Air Lines. (DL 4988)

Duration: 1:24, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5427

16:30

Atlanta (ATL) S

20:06

Luis Munoz Marin, San Juan (SJU) B

Effective 2026-04-13 through 2026-04-25

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 1791)

Duration: 3:36, non-stop
Boeing 757 (757)

Direct Codeshare Flights:

WestJet WS5427

16:59

New York John F. Kennedy (JFK) 4

18:21

Boston Logan (BOS) A

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5826)

Duration: 1:22, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS5427

17:05

New York John F. Kennedy (JFK) 4

18:30

Boston Logan (BOS) A

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5826)

Duration: 1:25, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

WestJet WS5427

17:10

Columbia (CAE)

18:21

Atlanta (ATL) S

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5381)

Duration: 1:11, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5427

17:37

Atlanta (ATL) S

18:18

Baton Rouge (BTR)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 5102)

Duration: 1:41, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS5427

17:46

Atlanta (ATL) S

18:37

Lafayette (LFT)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 5535)

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

Direct Codeshare Flights:

WestJet WS5427

19:00

Boston Logan (BOS) A

21:47

Atlanta (ATL) S

Operates only on 2026-09-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 973)

Duration: 2:47, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS5427

22:40

Atlanta (ATL) S

22:50

Nashville (BNA)

Effective from 2026-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by Delta Air Lines. (DL 3121)

Duration: 1:10, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS5427

22:50

Detroit (DTW) M

23:47

Grand Rapids (GRR)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by Delta Air Lines. (DL 4880)

Duration: 0:57, non-stop
Canadair CRJ 900 (CR9)

This flight number is listed as serving the following routes:

Atlanta (ATL) - Asheville/Hendersonville (AVL)
Atlanta (ATL) - Baton Rouge (BTR)
Atlanta (ATL) - Fayetteville/Springdale (XNA)
Atlanta (ATL) - Jacksonville (OAJ)
Atlanta (ATL) - Lafayette (LFT)
Atlanta (ATL) - Luis Munoz Marin, San Juan (SJU)
Atlanta (ATL) - Mobile (MOB)
Atlanta (ATL) - Nashville (BNA)
Boston Logan (BOS) - Atlanta (ATL)
Boston Logan (BOS) - New York LaGuardia (LGA)
Chicago O'Hare (ORD) - Detroit (DTW)
Columbia (CAE) - Atlanta (ATL)
Detroit (DTW) - Grand Rapids (GRR)
Detroit (DTW) - Washington Dulles (IAD)
Little Rock (LIT) - Atlanta (ATL)
New York John F. Kennedy (JFK) - Boston Logan (BOS)
New York LaGuardia (LGA) - Fort Lauderdale (FLL)
Oklahoma City (OKC) - Atlanta (ATL)
Rochester (ROC) - Detroit (DTW)
Salt Lake City (SLC) - Atlanta (ATL)

All WestJet flights

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