WestJet flight WS 5543: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 06:05 Raleigh/Durham (RDU) 2 07:51 New York LaGuardia (LGA) C
WS 5543 Non-stop Canadair CRJ 900 (CR9) 1:46 Operates only on 2025-10-02
Codeshare flight, operated by Delta Air Lines.(DL 5164)
Sat 07:00 Dallas Fort Worth (DFW) E 10:18 Atlanta (ATL) S
WS 5543 Non-stop Airbus A321 (321) 2:18 Operates only on 2025-05-10
Codeshare flight, operated by Delta Air Lines.(DL 893)
Sat 07:00 Dallas Fort Worth (DFW) E 10:18 Atlanta (ATL) S
WS 5543 Non-stop Airbus A321 (321) 2:18 Effective 2025-05-31 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 893)
Thu 07:25 Raleigh/Durham (RDU) 2 09:05 Atlanta (ATL) S
WS 5543 Non-stop Boeing 737-900 (739) 1:40 Effective 2025-10-16 through 2025-10-23
Codeshare flight, operated by Delta Air Lines.(DL 2478)
Sat 07:55 Charleston (CHS) 09:11 Atlanta (ATL) S
WS 5543 Non-stop Boeing 737-900 (739) 1:16 Operates only on 2025-05-24
Codeshare flight, operated by Delta Air Lines.(DL 1664)
Sun 08:00 Charleston (CHS) 09:14 Atlanta (ATL) S
WS 5543 Non-stop Boeing 737-900 (739) 1:14 Operates only on 2025-05-25
Codeshare flight, operated by Delta Air Lines.(DL 1664)
Mon-Wed,Fri,Sun 08:05 Cleveland Hopkins (CLE) 10:04 Atlanta (ATL) S
WS 5543 Non-stop Airbus A321 (321) 1:59 Effective 2025-10-26 through 2025-11-05
Codeshare flight, operated by Delta Air Lines.(DL 523)
Mon,Thu 08:06 Cleveland Hopkins (CLE) 09:54 Atlanta (ATL) S
WS 5543 Non-stop Boeing 737-800 (738) 1:48 Effective 2025-06-30 through 2025-07-03
Codeshare flight, operated by Delta Air Lines.(DL 523)
Thu 08:15 New York LaGuardia (LGA) C 10:05 Greensboro/High Point (GSO)
WS 5543 Non-stop Embraer EMB 175 (E75) 1:50 Operates only on 2025-06-26
Codeshare flight, operated by Delta Air Lines.(DL 5788)
Mon 08:25 New York LaGuardia (LGA) C 10:50 Indianapolis (IND)
WS 5543 Non-stop Canadair CRJ 900 (CR9) 2:25 Operates only on 2025-10-13
Codeshare flight, operated by Delta Air Lines.(DL 5249)
Mon 08:30 New York LaGuardia (LGA) C 10:37 Memphis (MEM)
WS 5543 Non-stop Canadair CRJ 900 (CR9) 3:07 Operates only on 2025-09-29
Codeshare flight, operated by Delta Air Lines.(DL 4903)
Mon 08:30 New York LaGuardia (LGA) C 11:15 Jacksonville (JAX)
WS 5543 Non-stop Canadair CRJ 900 (CR9) 2:45 Operates only on 2025-10-06
Codeshare flight, operated by Delta Air Lines.(DL 4968)
Fri 08:50 Minneapolis/Saint Paul (MSP) 1 13:32 Fort Lauderdale (FLL) 2
WS 5543 Non-stop Airbus A321 (321) 3:42 Effective 2025-09-26 through 2025-10-03
Codeshare flight, operated by Delta Air Lines.(DL 2841)
Mon 08:55 New York LaGuardia (LGA) C 10:50 Raleigh/Durham (RDU) 2
WS 5543 Non-stop Canadair CRJ 900 (CR9) 1:55 Operates only on 2025-09-22
Codeshare flight, operated by Delta Air Lines.(DL 5160)
Thu 08:55 New York LaGuardia (LGA) C 10:50 Raleigh/Durham (RDU) 2
WS 5543 Non-stop Canadair CRJ 900 (CR9) 1:55 Operates only on 2025-10-30
Codeshare flight, operated by Delta Air Lines.(DL 5160)
Fri 08:59 New York LaGuardia (LGA) C 11:31 Louisville (SDF)
WS 5543 Non-stop Embraer EMB 175 (E75) 2:32 Operates only on 2025-10-10
Codeshare flight, operated by Delta Air Lines.(DL 5643)
Fri 09:00 New York LaGuardia (LGA) C 11:35 Savannah (SAV)
WS 5543 Non-stop Canadair CRJ 900 (CR9) 2:35 Effective 2025-09-12 through 2025-09-19
Codeshare flight, operated by Delta Air Lines.(DL 5267)
Fri 09:42 Philadelphia (PHL) D 11:31 Detroit (DTW) M
WS 5543 Non-stop Boeing 717 (717) 1:49 Operates only on 2025-10-17
Codeshare flight, operated by Delta Air Lines.(DL 2968)
Fri 10:05 Las Vegas Harry Reid (LAS) 1 12:36 Salt Lake City (SLC)
WS 5543 Non-stop Airbus A321neo (32Q) 1:31 Operates only on 2025-09-05
Codeshare flight, operated by Delta Air Lines.(DL 1698)
Mon 10:30 New York LaGuardia (LGA) C 13:49 Miami (MIA)
WS 5543 Non-stop Boeing 737-800 (738) 3:19 Effective 2025-09-08 through 2025-09-15
Codeshare flight, operated by Delta Air Lines.(DL 2339)
Mon-Fri,Sun 11:50 Seattle-Tacoma (SEA) 14:41 Palm Springs (PSP)
WS 5543 Non-stop Boeing 737-800 (738) 2:51 Effective 2025-11-21 through 2025-11-28
Codeshare flight, operated by Delta Air Lines.(DL 2585)
Daily 11:50 Seattle-Tacoma (SEA) 14:41 Palm Springs (PSP)
WS 5543 Non-stop Boeing 737-800 (738) 2:51 Effective 2025-11-29 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 2585)
Daily 12:49 Atlanta (ATL) S 14:19 Sarasota/Bradenton (SRQ)
WS 5543 Non-stop Boeing 737-900 (739) 1:30 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1362)
Fri 12:51 Minneapolis/Saint Paul (MSP) 1 14:43 Wichita (ICT)
WS 5543 Non-stop Canadair CRJ 900 (CR9) 1:52 Operates only on 2025-10-24
Codeshare flight, operated by Delta Air Lines.(DL 5495)
Tue,Thu,Sat 13:00 Atlanta (ATL) S 15:25 New York John F. Kennedy (JFK) 4
WS 5543 Non-stop Airbus A321neo (32Q) 2:25 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2466)
Daily 13:45 New York LaGuardia (LGA) C 16:50 Orlando (MCO) B
WS 5543 Non-stop Airbus A321 (321) 3:05 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 1305)
Mon 13:59 New York LaGuardia (LGA) C 16:07 Charlotte (CLT)
WS 5543 Non-stop Embraer EMB 175 (E75) 2:08 Operates only on 2025-06-23
Codeshare flight, operated by Delta Air Lines.(DL 5724)
Tue,Sun 14:59 Detroit (DTW) M 16:31 Dulles, Washington (IAD)
WS 5543 Non-stop Canadair CRJ 900 (CR9) 1:32 Effective 2025-11-09 through 2025-11-11
Codeshare flight, operated by Delta Air Lines.(DL 4748)
Mon,Thu,Fri 15:50 Bristol/Johnson/Kingsport (TRI) 17:03 Atlanta (ATL) S
WS 5543 Non-stop Canadair CRJ 900 (CR9) 1:13 Effective 2025-07-07 through 2025-08-08
Codeshare flight, operated by Delta Air Lines.(DL 5106)
Thu 15:50 Bristol/Johnson/Kingsport (TRI) 17:04 Atlanta (ATL) S
WS 5543 Non-stop Boeing 717 (717) 1:14 Operates only on 2025-10-09
Codeshare flight, operated by Delta Air Lines.(DL 1262)
Daily 15:52 New York John F. Kennedy (JFK) 4 19:25 Salt Lake City (SLC)
WS 5543 Non-stop Airbus A321neo (32Q) 5:33 Effective 2025-06-08 through 2025-06-19
Codeshare flight, operated by Delta Air Lines.(DL 887)
Tue,Wed,Sat,Sun 15:52 New York John F. Kennedy (JFK) 4 19:25 Salt Lake City (SLC)
WS 5543 Non-stop Airbus A321neo (32Q) 5:33 Effective 2025-06-21 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 887)
Fri 16:05 Grand Rapids (GRR) 17:07 Detroit (DTW) M
WS 5543 Non-stop Embraer EMB 175 (E7W) 1:02 Operates only on 2025-07-04
Codeshare flight, operated by Delta Air Lines.(DL 3865)
Mon,Fri 16:15 Detroit (DTW) M 17:18 John Glenn Columbus (CMH)
WS 5543 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2025-11-07 through 2025-11-10
Codeshare flight, operated by Delta Air Lines.(DL 3868)
Tue,Wed,Sat,Sun 16:25 New York John F. Kennedy (JFK) 4 20:14 Salt Lake City (SLC)
WS 5543 Non-stop Airbus A321neo (32Q) 5:49 Effective 2025-07-08 through 2025-08-10
Codeshare flight, operated by Delta Air Lines.(DL 887)
Daily 16:25 New York John F. Kennedy (JFK) 4 20:14 Salt Lake City (SLC)
WS 5543 Non-stop Airbus A321neo (32Q) 5:49 Effective 2025-08-11 through 2025-09-04
Codeshare flight, operated by Delta Air Lines.(DL 887)
Sat,Sun 16:25 New York John F. Kennedy (JFK) 4 20:14 Salt Lake City (SLC)
WS 5543 Non-stop Airbus A321neo (32Q) 5:49 Effective 2025-09-06 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 887)
Tue-Thu,Sat,Sun 16:25 New York John F. Kennedy (JFK) 4 19:58 Salt Lake City (SLC)
WS 5543 Non-stop Airbus A321neo (32Q) 5:33 Effective 2025-09-09 through 2025-10-01
Codeshare flight, operated by Delta Air Lines.(DL 887)
Tue,Wed,Sat,Sun 16:25 New York John F. Kennedy (JFK) 4 19:58 Salt Lake City (SLC)
WS 5543 Non-stop Airbus A321neo (32Q) 5:33 Effective 2025-10-04 through 2025-10-22
Codeshare flight, operated by Delta Air Lines.(DL 887)
Fri 17:48 New York LaGuardia (LGA) C 20:07 Cincinnati (CVG)
WS 5543 Non-stop Canadair CRJ 900 (CR9) 2:19 Effective 2025-06-20 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 4999)
Mon 18:50 Chicago O'Hare (ORD) 5 22:27 Boston Logan (BOS) A
WS 5543 Non-stop Airbus A220-300 (223) 2:37 Operates only on 2025-10-20
Codeshare flight, operated by Delta Air Lines.(DL 2646)
Wed,Thu 18:55 Bristol/Johnson/Kingsport (TRI) 20:12 Atlanta (ATL) S
WS 5543 Non-stop Canadair CRJ 900 (CR9) 1:17 Effective 2025-11-12 through 2025-11-13
Codeshare flight, operated by Delta Air Lines.(DL 5508)
Thu,Sat 18:55 Bristol/Johnson/Kingsport (TRI) 20:12 Atlanta (ATL) S
WS 5543 Non-stop Canadair CRJ 900 (CR9) 1:17 Effective 2025-11-20 through 2025-11-22
Codeshare flight, operated by Delta Air Lines.(DL 5508)
Sun 19:20 New York LaGuardia (LGA) C 21:42 Indianapolis (IND)
WS 5543 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:22 Operates only on 2025-05-04
Codeshare flight, operated by Delta Air Lines.(DL 5761)
Fri 19:25 New York LaGuardia (LGA) C 21:47 Indianapolis (IND)
WS 5543 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:22 Valid until 2025-05-02
Codeshare flight, operated by Delta Air Lines.(DL 5761)
Mon,Wed 21:35 Seattle-Tacoma (SEA) 23:07 Medford (MFR)
WS 5543 Non-stop Embraer EMB 175 (E7W) 1:32 Valid until 2025-05-05
Codeshare flight, operated by Delta Air Lines.(DL 3954)
Mon-Wed 21:40 Seattle-Tacoma (SEA) 23:09 Medford (MFR)
WS 5543 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2025-05-07 through 2025-06-04
Codeshare flight, operated by Delta Air Lines.(DL 3954)
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This flight number is listed as serving the following routes:
WestJet flight WS 5543: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS5543
Operates only on 2025-10-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5164)
Duration: 1:46, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Operates only on 2025-05-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 893)
Duration: 2:18, non-stop
Airbus A321 (321)

WestJet WS5543
Effective 2025-05-31 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 893)
Duration: 2:18, non-stop
Airbus A321 (321)

WestJet WS5543
Effective 2025-10-16 through 2025-10-23
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2478)
Duration: 1:40, non-stop
Boeing 737-900 (739)

WestJet WS5543
Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1664)
Duration: 1:16, non-stop
Boeing 737-900 (739)

WestJet WS5543
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1664)
Duration: 1:14, non-stop
Boeing 737-900 (739)

WestJet WS5543
Effective 2025-10-26 through 2025-11-05
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 523)
Duration: 1:59, non-stop
Airbus A321 (321)

WestJet WS5543
Effective 2025-06-30 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 523)
Duration: 1:48, non-stop
Boeing 737-800 (738)

WestJet WS5543
Operates only on 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5788)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)

WestJet WS5543
Operates only on 2025-10-13
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5249)
Duration: 2:25, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Operates only on 2025-09-29
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4903)
Duration: 3:07, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Operates only on 2025-10-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4968)
Duration: 2:45, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Effective 2025-09-26 through 2025-10-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2841)
Duration: 3:42, non-stop
Airbus A321 (321)

WestJet WS5543
Operates only on 2025-09-22
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5160)
Duration: 1:55, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Operates only on 2025-10-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5160)
Duration: 1:55, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Operates only on 2025-10-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5643)
Duration: 2:32, non-stop
Embraer EMB 175 (E75)

WestJet WS5543
Effective 2025-09-12 through 2025-09-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5267)
Duration: 2:35, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Operates only on 2025-10-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2968)
Duration: 1:49, non-stop
Boeing 717 (717)

WestJet WS5543
Operates only on 2025-09-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1698)
Duration: 1:31, non-stop
Airbus A321neo (32Q)

WestJet WS5543
Effective 2025-09-08 through 2025-09-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2339)
Duration: 3:19, non-stop
Boeing 737-800 (738)

WestJet WS5543
Effective 2025-11-21 through 2025-11-28
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2585)
Duration: 2:51, non-stop
Boeing 737-800 (738)

WestJet WS5543
Effective 2025-11-29 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2585)
Duration: 2:51, non-stop
Boeing 737-800 (738)

WestJet WS5543
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1362)
Duration: 1:30, non-stop
Boeing 737-900 (739)

WestJet WS5543
Operates only on 2025-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5495)
Duration: 1:52, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Valid until 2025-05-06
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2466)
Duration: 2:25, non-stop
Airbus A321neo (32Q)

WestJet WS5543
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1305)
Duration: 3:05, non-stop
Airbus A321 (321)

WestJet WS5543
Operates only on 2025-06-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5724)
Duration: 2:08, non-stop
Embraer EMB 175 (E75)

WestJet WS5543
Effective 2025-11-09 through 2025-11-11
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4748)
Duration: 1:32, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Effective 2025-07-07 through 2025-08-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5106)
Duration: 1:13, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Operates only on 2025-10-09
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1262)
Duration: 1:14, non-stop
Boeing 717 (717)

WestJet WS5543
Effective 2025-06-08 through 2025-06-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 887)
Duration: 5:33, non-stop
Airbus A321neo (32Q)

WestJet WS5543
Effective 2025-06-21 through 2025-07-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 887)
Duration: 5:33, non-stop
Airbus A321neo (32Q)

WestJet WS5543
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3865)
Duration: 1:02, non-stop
Embraer EMB 175 (E7W)

WestJet WS5543
Effective 2025-11-07 through 2025-11-10
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3868)
Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Effective 2025-07-08 through 2025-08-10
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 887)
Duration: 5:49, non-stop
Airbus A321neo (32Q)

WestJet WS5543
Effective 2025-08-11 through 2025-09-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 887)
Duration: 5:49, non-stop
Airbus A321neo (32Q)

WestJet WS5543
Effective 2025-09-06 through 2025-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 887)
Duration: 5:49, non-stop
Airbus A321neo (32Q)

WestJet WS5543
Effective 2025-09-09 through 2025-10-01
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 887)
Duration: 5:33, non-stop
Airbus A321neo (32Q)

WestJet WS5543
Effective 2025-10-04 through 2025-10-22
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 887)
Duration: 5:33, non-stop
Airbus A321neo (32Q)

WestJet WS5543
Effective 2025-06-20 through 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4999)
Duration: 2:19, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Operates only on 2025-10-20
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2646)
Duration: 2:37, non-stop
Airbus A220-300 (223)

WestJet WS5543
Effective 2025-11-12 through 2025-11-13
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5508)
Duration: 1:17, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Effective 2025-11-20 through 2025-11-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5508)
Duration: 1:17, non-stop
Canadair CRJ 900 (CR9)

WestJet WS5543
Operates only on 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5761)
Duration: 2:22, non-stop
Embraer EMB 170 / EMB 175 (E70)

WestJet WS5543
Valid until 2025-05-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5761)
Duration: 2:22, non-stop
Embraer EMB 170 / EMB 175 (E70)

WestJet WS5543
Valid until 2025-05-05
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3954)
Duration: 1:32, non-stop
Embraer EMB 175 (E7W)

WestJet WS5543
Effective 2025-05-07 through 2025-06-04
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Codeshare flight, operated by Delta Air Lines. (DL 3954)
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - New York John F. Kennedy (JFK)
  • Atlanta (ATL) - Sarasota/Bradenton (SRQ)
  • Bristol/Johnson/Kingsport (TRI) - Atlanta (ATL)
  • Charleston (CHS) - Atlanta (ATL)
  • Chicago O'Hare (ORD) - Boston Logan (BOS)
  • Cleveland Hopkins (CLE) - Atlanta (ATL)
  • Dallas Fort Worth (DFW) - Atlanta (ATL)
  • Detroit (DTW) - Dulles, Washington (IAD)
  • Detroit (DTW) - John Glenn Columbus (CMH)
  • Grand Rapids (GRR) - Detroit (DTW)
  • Las Vegas Harry Reid (LAS) - Salt Lake City (SLC)
  • Minneapolis/Saint Paul (MSP) - Fort Lauderdale (FLL)
  • Minneapolis/Saint Paul (MSP) - Wichita (ICT)
  • New York John F. Kennedy (JFK) - Salt Lake City (SLC)
  • New York LaGuardia (LGA) - Charlotte (CLT)
  • New York LaGuardia (LGA) - Cincinnati (CVG)
  • New York LaGuardia (LGA) - Greensboro/High Point (GSO)
  • New York LaGuardia (LGA) - Indianapolis (IND)
  • New York LaGuardia (LGA) - Jacksonville (JAX)
  • New York LaGuardia (LGA) - Louisville (SDF)
  • New York LaGuardia (LGA) - Memphis (MEM)
  • New York LaGuardia (LGA) - Miami (MIA)
  • New York LaGuardia (LGA) - Orlando (MCO)
  • New York LaGuardia (LGA) - Raleigh/Durham (RDU)
  • New York LaGuardia (LGA) - Savannah (SAV)
  • Philadelphia (PHL) - Detroit (DTW)
  • Raleigh/Durham (RDU) - Atlanta (ATL)
  • Seattle-Tacoma (SEA) - Medford (MFR)
  • Seattle-Tacoma (SEA) - Palm Springs (PSP)