WestJet flight WS 7578: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Fri 05:45 Oklahoma City (OKC) 08:57 Atlanta (ATL) S
WS 7578 Non-stop Airbus A319 (319) 2:12 Operates only on 2026-07-10
Codeshare flight, operated by Delta Air Lines.(DL 1184)
Fri 05:45 Little Rock (LIT) 08:20 Atlanta (ATL) S
WS 7578 Non-stop Boeing 737-900 (739) 1:35 Effective 2026-07-17 through 2026-07-24
Codeshare flight, operated by Delta Air Lines.(DL 1565)
Fri 09:00 New York LaGuardia (LGA) C 11:09 Charlotte (CLT)
WS 7578 Non-stop Canadair CRJ 900 (CR9) 2:09 Operates only on 2026-08-14
Codeshare flight, operated by Delta Air Lines.(DL 5051)
Fri 09:10 Atlanta (ATL) S 10:18 Oklahoma City (OKC)
WS 7578 Non-stop Airbus A319 (319) 2:08 Operates only on 2026-08-21
Codeshare flight, operated by Delta Air Lines.(DL 2490)
Mon,Wed,Fri 11:25 Salt Lake City (SLC) 12:07 Phoenix Sky Harbor (PHX) 3
WS 7578 Non-stop Boeing 737-900 (739) 1:42 Effective 2026-07-31 through 2026-08-05
Codeshare flight, operated by Delta Air Lines.(DL 1431)
Mon 12:31 Shreveport (SHV) 15:17 Atlanta (ATL) S
WS 7578 Non-stop Embraer EMB 175 (E7W) 1:46 Operates only on 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 3659)
Daily 12:32 Shreveport (SHV) 15:18 Atlanta (ATL) S
WS 7578 Non-stop Embraer EMB 175 (E7W) 1:46 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 3659)
Fri 12:36 Tulsa (TUL) 15:36 Atlanta (ATL) S
WS 7578 Non-stop Boeing 717 (717) 2:00 Operates only on 2026-07-03
Codeshare flight, operated by Delta Air Lines.(DL 2620)
Fri 15:25 Tampa (TPA) 17:56 Minneapolis/Saint Paul (MSP) 1
WS 7578 Non-stop Airbus A321 (321) 3:31 Operates only on 2026-08-07
Codeshare flight, operated by Delta Air Lines.(DL 2696)
Thu,Sun 15:35 Salt Lake City (SLC) 16:27 Palm Springs (PSP)
WS 7578 Non-stop Embraer EMB 175 (E7W) 1:52 Effective 2026-05-21 through 2026-08-09
Codeshare flight, operated by Delta Air Lines.(DL 3852)
Mon,Thu,Sun 15:35 Salt Lake City (SLC) 16:27 Palm Springs (PSP)
WS 7578 Non-stop Embraer EMB 175 (E7W) 1:52 Effective 2026-08-10 through 2026-10-22
Codeshare flight, operated by Delta Air Lines.(DL 3852)
Wed 16:10 Tulsa (TUL) 19:16 Atlanta (ATL) S
WS 7578 Non-stop Boeing 717 (717) 2:06 Operates only on 2026-08-19
Codeshare flight, operated by Delta Air Lines.(DL 1186)
Daily 16:15 Fort Myers (RSW) 19:15 Detroit (DTW) M
WS 7578 Non-stop Airbus A321 (321) 3:00 Effective 2026-02-12 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 2115)
Sat 16:56 New York LaGuardia (LGA) C 19:12 Minneapolis/Saint Paul (MSP) 1
WS 7578 Non-stop Canadair CRJ 900 (CR9) 3:16 Effective 2026-03-14 through 2026-04-11
Codeshare flight, operated by Delta Air Lines.(DL 4928)
Sat 16:59 New York LaGuardia (LGA) C 19:14 Minneapolis/Saint Paul (MSP) 1
WS 7578 Non-stop Canadair CRJ 900 (CR9) 3:15 Effective 2026-04-18 through 2026-05-02
Codeshare flight, operated by Delta Air Lines.(DL 4928)
Sat 17:10 New York LaGuardia (LGA) C 19:25 Minneapolis/Saint Paul (MSP) 1
WS 7578 Non-stop Canadair CRJ 900 (CR9) 3:15 Effective 2026-05-09 through 2026-05-16
Codeshare flight, operated by Delta Air Lines.(DL 4928)
Mon-Fri,Sun 17:45 Memphis (MEM) 20:37 Detroit (DTW) M
WS 7578 Non-stop Canadair CRJ 900 (CR9) 1:52 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 3760)
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This flight number is listed as serving the following routes:
WestJet flight WS 7578: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS7578
Operates only on 2026-07-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
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Codeshare flight, operated by Delta Air Lines. (DL 1184)
Duration: 2:12, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

WestJet WS7578
Effective 2026-07-17 through 2026-07-24
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 WS7578
Operates only on 2026-08-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5051)
Duration: 2:09, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS7578
Operates only on 2026-08-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2490)
Duration: 2:08, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

WestJet WS7578
Effective 2026-07-31 through 2026-08-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1431)
Duration: 1:42, non-stop
Boeing 737-900 (739)

Direct Codeshare Flights:

WestJet WS7578
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3659)
Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7578
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3659)
Duration: 1:46, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7578
12:36

15:36
Operates only on 2026-07-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2620)
Duration: 2:00, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS7578
Operates only on 2026-08-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2696)
Duration: 3:31, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS7578
Effective 2026-05-21 through 2026-08-09
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3852)
Duration: 1:52, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7578
Effective 2026-08-10 through 2026-10-22
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3852)
Duration: 1:52, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS7578
16:10

19:16
Operates only on 2026-08-19
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1186)
Duration: 2:06, non-stop
Boeing 717 (717)

Direct Codeshare Flights:

WestJet WS7578
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2115)
Duration: 3:00, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS7578
Effective 2026-03-14 through 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4928)
Duration: 3:16, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS7578
Effective 2026-04-18 through 2026-05-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4928)
Duration: 3:15, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS7578
Effective 2026-05-09 through 2026-05-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4928)
Duration: 3:15, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS7578
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3760)
Duration: 1:52, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Oklahoma City (OKC)
  • Fort Myers (RSW) - Detroit (DTW)
  • Little Rock (LIT) - Atlanta (ATL)
  • Memphis (MEM) - Detroit (DTW)
  • New York LaGuardia (LGA) - Charlotte (CLT)
  • New York LaGuardia (LGA) - Minneapolis/Saint Paul (MSP)
  • Salt Lake City (SLC) - Palm Springs (PSP)
  • Salt Lake City (SLC) - Phoenix Sky Harbor (PHX)
  • Shreveport (SHV) - Atlanta (ATL)
  • Tampa (TPA) - Minneapolis/Saint Paul (MSP)
  • Tulsa (TUL) - Atlanta (ATL)