WestJet flight WS 7427: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 06:05 Raleigh/Durham (RDU) 2 07:45 New York LaGuardia (LGA) C
WS 7427 Non-stop Canadair CRJ 900 (CR9) 1:40 Operates only on 2025-08-12
Codeshare flight, operated by Delta Air Lines.(DL 5164)
Mon,Tue,Thu,Sat 06:15 Cincinnati (CVG) 07:33 Detroit (DTW) M
WS 7427 Non-stop Canadair CRJ 900 (CR9) 1:18 Effective 2025-09-08 through 2025-09-27
Codeshare flight, operated by Delta Air Lines.(DL 5179)
Mon,Tue,Thu,Sat,Sun 06:15 Cincinnati (CVG) 07:33 Detroit (DTW) M
WS 7427 Non-stop Canadair CRJ 900 (CR9) 1:18 Effective 2025-09-28 through 2025-10-14
Codeshare flight, operated by Delta Air Lines.(DL 5179)
Sat 07:00 Tampa (TPA) 09:12 Los Angeles (LAX) 3
WS 7427 Non-stop Airbus A321neo (32Q) 5:12 Operates only on 2025-07-12
Codeshare flight, operated by Delta Air Lines.(DL 538)
Sat 07:00 Tallahassee (TLH) 08:11 Atlanta (ATL) S
WS 7427 Non-stop Boeing 717 (717) 1:11 Operates only on 2025-07-19
Codeshare flight, operated by Delta Air Lines.(DL 1727)
Sat 09:00 New York LaGuardia (LGA) C 11:59 George Bush, Houston (IAH) A
WS 7427 Non-stop Airbus A220-100 (221) 3:59 Effective 2025-06-14 through 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 2099)
Sat 09:15 New York LaGuardia (LGA) C 12:15 George Bush, Houston (IAH) A
WS 7427 Non-stop Airbus A220-100 (221) 4:00 Effective 2025-05-10 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 2099)
Sat 09:35 New York LaGuardia (LGA) C 12:48 George Bush, Houston (IAH) A
WS 7427 Non-stop Airbus A220-100 (221) 4:13 Valid until 2025-05-03
Codeshare flight, operated by Delta Air Lines.(DL 2099)
Mon 10:00 San Diego (SAN) 2 11:04 Los Angeles (LAX) 3
WS 7427 Non-stop Embraer EMB 175 (E7W) 1:04 Operates only on 2025-08-11
Codeshare flight, operated by Delta Air Lines.(DL 4018)
Tue 10:00 San Diego (SAN) 2 11:04 Los Angeles (LAX) 3
WS 7427 Non-stop Embraer EMB 175 (E7W) 1:04 Effective 2025-08-19 through 2025-08-26
Codeshare flight, operated by Delta Air Lines.(DL 4018)
Mon-Fri,Sun 10:05 New York LaGuardia (LGA) C 13:17 George Bush, Houston (IAH) A
WS 7427 Non-stop Airbus A220-100 (221) 4:12 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 2099)
Wed 10:10 New York LaGuardia (LGA) C 13:17 George Bush, Houston (IAH) A
WS 7427 Non-stop Airbus A220-100 (221) 4:07 Operates only on 2025-05-07
Codeshare flight, operated by Delta Air Lines.(DL 2099)
Mon-Fri,Sun 10:10 New York LaGuardia (LGA) C 13:17 George Bush, Houston (IAH) A
WS 7427 Non-stop Airbus A220-300 (223) 4:07 Effective 2025-05-08 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2099)
Mon-Fri,Sun 10:10 New York LaGuardia (LGA) C 13:09 George Bush, Houston (IAH) A
WS 7427 Non-stop Airbus A220-300 (223) 3:59 Effective 2025-06-08 through 2025-06-22
Codeshare flight, operated by Delta Air Lines.(DL 2099)
Tue-Thu,Sun 10:10 New York LaGuardia (LGA) C 13:09 George Bush, Houston (IAH) A
WS 7427 Non-stop Airbus A220-300 (223) 3:59 Effective 2025-06-24 through 2025-07-03
Codeshare flight, operated by Delta Air Lines.(DL 2099)
Fri 10:10 New York LaGuardia (LGA) C 13:09 George Bush, Houston (IAH) A
WS 7427 Non-stop Airbus A220-300 (223) 3:59 Operates only on 2025-07-04
Codeshare flight, operated by Delta Air Lines.(DL 2099)
Wed 10:10 San Francisco (SFO) 1 13:01 Salt Lake City (SLC)
WS 7427 Non-stop Boeing 737-800 (738) 1:51 Operates only on 2025-08-13
Codeshare flight, operated by Delta Air Lines.(DL 920)
Mon 10:10 San Diego (SAN) 2 13:10 Salt Lake City (SLC)
WS 7427 Non-stop Airbus A321 (321) 2:00 Effective 2025-08-18 through 2025-08-25
Codeshare flight, operated by Delta Air Lines.(DL 1177)
Tue,Wed 10:30 New York LaGuardia (LGA) C 13:21 George Bush, Houston (IAH) A
WS 7427 Non-stop Airbus A220-300 (223) 3:51 Effective 2025-07-08 through 2025-07-09
Codeshare flight, operated by Delta Air Lines.(DL 2099)
Tue 10:30 Chicago O'Hare (ORD) 5 13:47 New York LaGuardia (LGA) C
WS 7427 Non-stop Airbus A220-300 (223) 2:17 Operates only on 2025-09-02
Codeshare flight, operated by Delta Air Lines.(DL 2917)
Mon,Tue,Fri 11:00 Lexington (LEX) 12:24 Detroit (DTW) M
WS 7427 Non-stop Canadair CRJ 900 (CR9) 1:24 Effective 2025-08-01 through 2025-08-05
Codeshare flight, operated by Delta Air Lines.(DL 4010)
Sat 12:00 Norfolk (ORF) 13:39 New York LaGuardia (LGA) C
WS 7427 Non-stop Canadair CRJ 900 (CR9) 1:39 Operates only on 2025-08-16
Codeshare flight, operated by Delta Air Lines.(DL 4711)
Sat 12:15 Charleston (CHS) 14:53 Boston Logan (BOS) A
WS 7427 Non-stop Airbus A319 (319) 2:38 Effective 2025-08-23 through 2025-08-30
Codeshare flight, operated by Delta Air Lines.(DL 1453)
Wed 13:00 San Francisco (SFO) 1 14:33 Los Angeles (LAX) 3
WS 7427 Non-stop Boeing 737-800 (738) 1:33 Effective 2025-08-20 through 2025-08-27
Codeshare flight, operated by Delta Air Lines.(DL 2272)
Fri 14:30 Chicago O'Hare (ORD) 5 17:58 New York LaGuardia (LGA) C
WS 7427 Non-stop Airbus A220-300 (223) 2:28 Operates only on 2025-08-08
Codeshare flight, operated by Delta Air Lines.(DL 2810)
Daily 14:55 New York John F. Kennedy (JFK) 4 16:34 Richmond (RIC)
WS 7427 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2025-10-26 through 2025-12-23
Codeshare flight, operated by Delta Air Lines.(DL 5301)
Mon,Sun 14:55 New York John F. Kennedy (JFK) 4 16:34 Richmond (RIC)
WS 7427 Non-stop Canadair CRJ 900 (CR9) 1:39 Effective 2026-01-04 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 5301)
Mon,Fri 17:04 New York LaGuardia (LGA) C 19:15 Detroit (DTW) M
WS 7427 Non-stop Airbus A321 (321) 2:11 Effective 2025-06-27 through 2025-06-30
Codeshare flight, operated by Delta Air Lines.(DL 999)
Sat 17:30 Pittsburgh (PIT) 18:40 Detroit (DTW) M
WS 7427 Non-stop Canadair CRJ 900 (CR9) 1:10 Operates only on 2025-08-09
Codeshare flight, operated by Delta Air Lines.(DL 5179)
Mon 18:00 Seattle-Tacoma (SEA) 21:41 Denver (DEN)
WS 7427 Non-stop Boeing 737-800 (738) 2:41 Operates only on 2025-09-01
Codeshare flight, operated by Delta Air Lines.(DL 1750)
Mon 19:59 New York LaGuardia (LGA) C 22:19 Charleston (CHS)
WS 7427 Non-stop Embraer EMB 175 (E75) 2:20 Operates only on 2025-06-23
Codeshare flight, operated by Delta Air Lines.(DL 5670)
Sun 19:59 New York LaGuardia (LGA) C 22:19 Charleston (CHS)
WS 7427 Non-stop Embraer EMB 175 (E75) 2:20 Operates only on 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 5670)
Mon,Thu,Fri,Sun 19:59 New York LaGuardia (LGA) C 22:18 Charleston (CHS)
WS 7427 Non-stop Embraer EMB 175 (E75) 2:19 Effective 2025-07-07 through 2025-07-14
Codeshare flight, operated by Delta Air Lines.(DL 5670)
Tue-Fri,Sun 19:59 New York LaGuardia (LGA) C 22:18 Charleston (CHS)
WS 7427 Non-stop Embraer EMB 175 (E75) 2:19 Effective 2025-07-15 through 2025-07-24
Codeshare flight, operated by Delta Air Lines.(DL 5670)
Mon 21:48 New York LaGuardia (LGA) C 23:29 Charlottesville (CHO)
WS 7427 Non-stop Canadair CRJ 900 (CR9) 1:41 Operates only on 2025-07-21
Codeshare flight, operated by Delta Air Lines.(DL 5320)
Mon-Fri,Sun 21:55 New York LaGuardia (LGA) C 23:29 Bangor (BGR)
WS 7427 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2025-07-25 through 2025-07-31
Codeshare flight, operated by Delta Air Lines.(DL 5396)
Wed,Thu,Sun 21:55 New York LaGuardia (LGA) C 23:29 Bangor (BGR)
WS 7427 Non-stop Canadair CRJ 900 (CR9) 1:34 Effective 2025-08-03 through 2025-08-07
Codeshare flight, operated by Delta Air Lines.(DL 5396)
Fri 21:55 San Francisco (SFO) 1 06:48 Boston Logan (BOS) A
WS 7427 Non-stop Airbus A321neo (32Q) 5:53 Effective 2025-08-15 through 2025-08-29
Codeshare flight, operated by Delta Air Lines.(DL 1655)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
WestJet flight WS 7427: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS7427
Operates only on 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5164)
Duration: 1:40, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7427
Effective 2025-09-08 through 2025-09-27
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5179)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7427
Effective 2025-09-28 through 2025-10-14
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5179)
Duration: 1:18, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7427
Operates only on 2025-07-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 538)
Duration: 5:12, non-stop
Airbus A321neo (32Q)

WestJet WS7427
Operates only on 2025-07-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1727)
Duration: 1:11, non-stop
Boeing 717 (717)

WestJet WS7427
Effective 2025-06-14 through 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2099)
Duration: 3:59, non-stop
Airbus A220-100 (221)

WestJet WS7427
Effective 2025-05-10 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2099)
Duration: 4:00, non-stop
Airbus A220-100 (221)

WestJet WS7427
Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2099)
Duration: 4:13, non-stop
Airbus A220-100 (221)

WestJet WS7427
Operates only on 2025-08-11
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4018)
Duration: 1:04, non-stop
Embraer EMB 175 (E7W)

WestJet WS7427
Effective 2025-08-19 through 2025-08-26
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4018)
Duration: 1:04, non-stop
Embraer EMB 175 (E7W)

WestJet WS7427
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2099)
Duration: 4:12, non-stop
Airbus A220-100 (221)

WestJet WS7427
Operates only on 2025-05-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2099)
Duration: 4:07, non-stop
Airbus A220-100 (221)

WestJet WS7427
Effective 2025-05-08 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2099)
Duration: 4:07, non-stop
Airbus A220-300 (223)

WestJet WS7427
Effective 2025-06-08 through 2025-06-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2099)
Duration: 3:59, non-stop
Airbus A220-300 (223)

WestJet WS7427
Effective 2025-06-24 through 2025-07-03
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2099)
Duration: 3:59, non-stop
Airbus A220-300 (223)

WestJet WS7427
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2099)
Duration: 3:59, non-stop
Airbus A220-300 (223)

WestJet WS7427
Operates only on 2025-08-13
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 920)
Duration: 1:51, non-stop
Boeing 737-800 (738)

WestJet WS7427
Effective 2025-08-18 through 2025-08-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1177)
Duration: 2:00, non-stop
Airbus A321 (321)

WestJet WS7427
Effective 2025-07-08 through 2025-07-09
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2099)
Duration: 3:51, non-stop
Airbus A220-300 (223)

WestJet WS7427
Operates only on 2025-09-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2917)
Duration: 2:17, non-stop
Airbus A220-300 (223)

WestJet WS7427
Effective 2025-08-01 through 2025-08-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4010)
Duration: 1:24, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7427
Operates only on 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4711)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7427
Effective 2025-08-23 through 2025-08-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1453)
Duration: 2:38, non-stop
Airbus A319 (319)

WestJet WS7427
Effective 2025-08-20 through 2025-08-27
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2272)
Duration: 1:33, non-stop
Boeing 737-800 (738)

WestJet WS7427
Operates only on 2025-08-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2810)
Duration: 2:28, non-stop
Airbus A220-300 (223)

WestJet WS7427
Effective 2025-10-26 through 2025-12-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5301)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7427
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5301)
Duration: 1:39, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7427
Effective 2025-06-27 through 2025-06-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 999)
Duration: 2:11, non-stop
Airbus A321 (321)

WestJet WS7427
Operates only on 2025-08-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5179)
Duration: 1:10, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7427
Operates only on 2025-09-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1750)
Duration: 2:41, non-stop
Boeing 737-800 (738)

WestJet WS7427
Operates only on 2025-06-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5670)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)

WestJet WS7427
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5670)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)

WestJet WS7427
Effective 2025-07-07 through 2025-07-14
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5670)
Duration: 2:19, non-stop
Embraer EMB 175 (E75)

WestJet WS7427
Effective 2025-07-15 through 2025-07-24
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5670)
Duration: 2:19, non-stop
Embraer EMB 175 (E75)

WestJet WS7427
Operates only on 2025-07-21
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5320)
Duration: 1:41, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7427
Effective 2025-07-25 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5396)
Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7427
Effective 2025-08-03 through 2025-08-07
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5396)
Duration: 1:34, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7427
Effective 2025-08-15 through 2025-08-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1655)
Duration: 5:53, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Charleston (CHS) - Boston Logan (BOS)
  • Chicago O'Hare (ORD) - New York LaGuardia (LGA)
  • Cincinnati (CVG) - Detroit (DTW)
  • Lexington (LEX) - Detroit (DTW)
  • New York John F. Kennedy (JFK) - Richmond (RIC)
  • New York LaGuardia (LGA) - Bangor (BGR)
  • New York LaGuardia (LGA) - Charleston (CHS)
  • New York LaGuardia (LGA) - Charlottesville (CHO)
  • New York LaGuardia (LGA) - Detroit (DTW)
  • New York LaGuardia (LGA) - George Bush, Houston (IAH)
  • Norfolk (ORF) - New York LaGuardia (LGA)
  • Pittsburgh (PIT) - Detroit (DTW)
  • Raleigh/Durham (RDU) - New York LaGuardia (LGA)
  • San Diego (SAN) - Los Angeles (LAX)
  • San Diego (SAN) - Salt Lake City (SLC)
  • San Francisco (SFO) - Boston Logan (BOS)
  • San Francisco (SFO) - Los Angeles (LAX)
  • San Francisco (SFO) - Salt Lake City (SLC)
  • Seattle-Tacoma (SEA) - Denver (DEN)
  • Tallahassee (TLH) - Atlanta (ATL)
  • Tampa (TPA) - Los Angeles (LAX)