WestJet flight WS 6457: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 05:40 Boise (BOI) 06:21 Seattle-Tacoma (SEA)
WS 6457 Non-stop Embraer EMB 175 (E7W) 1:41 Effective 2025-07-07 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 3775)
Daily 05:40 Boise (BOI) 06:35 Seattle-Tacoma (SEA)
WS 6457 Non-stop Embraer EMB 175 (E7W) 1:55 Effective 2025-09-08 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 3775)
Mon,Wed-Fri,Sun 05:45 Boise (BOI) 06:28 Seattle-Tacoma (SEA)
WS 6457 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2025-06-20 through 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 3775)
Daily 05:45 Boise (BOI) 06:28 Seattle-Tacoma (SEA)
WS 6457 Non-stop Embraer EMB 175 (E7W) 1:43 Effective 2025-06-28 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 3775)
Mon 08:55 Minneapolis/Saint Paul (MSP) 1 13:32 Fort Lauderdale (FLL) 2
WS 6457 Non-stop Airbus A321 (321) 3:37 Operates only on 2025-06-16
Codeshare flight, operated by Delta Air Lines.(DL 1945)
Sun 09:25 Seattle-Tacoma (SEA) 10:24 Portland (PDX)
WS 6457 Non-stop Embraer EMB 175 (E7W) 0:59 Operates only on 2025-06-15
Codeshare flight, operated by Delta Air Lines.(DL 3818)
Sat 10:35 Grand Rapids (GRR) 11:38 Detroit (DTW) M
WS 6457 Non-stop Canadair CRJ 900 (CR9) 1:03 Effective 2025-11-08 through 2025-12-13
Codeshare flight, operated by Delta Air Lines.(DL 3593)
Daily 10:35 Grand Rapids (GRR) 11:40 Detroit (DTW) M
WS 6457 Non-stop Canadair CRJ 900 (CR9) 1:05 Effective from 2026-01-06
Codeshare flight, operated by Delta Air Lines.(DL 3500)
Sat 13:10 New York LaGuardia (LGA) C 16:30 Miami (MIA)
WS 6457 Non-stop Airbus A321 (321) 3:20 Valid until 2025-05-03
Codeshare flight, operated by Delta Air Lines.(DL 3230)
Daily 13:15 Greenville/Spartanburg (GSP) 14:21 Atlanta (ATL) S
WS 6457 Non-stop Boeing 717 (717) 1:06 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 1251)
Mon-Thu,Sat,Sun 13:45 Ronald Reagan Washington (DCA) 2 15:42 Atlanta (ATL) S
WS 6457 Non-stop Airbus A320 (320) 1:57 Effective 2025-06-08 through 2025-06-14
Codeshare flight, operated by Delta Air Lines.(DL 737)
Tue-Thu,Sat 13:45 Ronald Reagan Washington (DCA) 2 15:42 Atlanta (ATL) S
WS 6457 Non-stop Airbus A320 (320) 1:57 Effective 2025-06-17 through 2025-06-24
Codeshare flight, operated by Delta Air Lines.(DL 737)
Mon-Fri,Sun 14:02 Atlanta (ATL) S 14:47 Lafayette (LFT)
WS 6457 Non-stop Canadair CRJ 900 (CR9) 1:45 Effective 2025-05-07 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 3596)
Sat 14:02 Atlanta (ATL) S 14:47 Lafayette (LFT)
WS 6457 Non-stop Canadair CRJ 700 (CR7) 1:45 Effective 2025-05-10 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 3596)
Daily 14:10 Knoxville (TYS) 16:18 New York LaGuardia (LGA) C
WS 6457 Non-stop Canadair CRJ 900 (CR9) 2:08 Effective 2025-10-26 through 2025-11-05
Codeshare flight, operated by Delta Air Lines.(DL 4802)
Mon-Fri,Sun 15:24 New York LaGuardia (LGA) C 18:50 Miami (MIA)
WS 6457 Non-stop Airbus A321 (321) 3:26 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 3230)
Mon-Fri,Sun 15:30 New York LaGuardia (LGA) C 18:43 Sarasota/Bradenton (SRQ)
WS 6457 Non-stop Airbus A220-100 (221) 3:13 Effective 2025-11-06 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 2348)
Fri 20:05 Minneapolis/Saint Paul (MSP) 1 22:20 Memphis (MEM)
WS 6457 Non-stop Embraer EMB 175 (E7W) 2:15 Operates only on 2025-06-13
Codeshare flight, operated by Delta Air Lines.(DL 3915)
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This flight number is listed as serving the following routes:


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WestJet flight WS 6457: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS6457
05:40
Boise (BOI)

06:21
Seattle-Tacoma (SEA)
Effective 2025-07-07 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3775)
Duration: 1:41, non-stop
Embraer EMB 175 (E7W)
WestJet WS6457
05:40
Boise (BOI)

06:35
Seattle-Tacoma (SEA)
Effective 2025-09-08 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3775)
Duration: 1:55, non-stop
Embraer EMB 175 (E7W)
WestJet WS6457
05:45
Boise (BOI)

06:28
Seattle-Tacoma (SEA)
Effective 2025-06-20 through 2025-06-27
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3775)
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)
WestJet WS6457
05:45
Boise (BOI)

06:28
Seattle-Tacoma (SEA)
Effective 2025-06-28 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3775)
Duration: 1:43, non-stop
Embraer EMB 175 (E7W)
WestJet WS6457
08:55
Minneapolis/Saint Paul (MSP) 1

13:32
Fort Lauderdale (FLL) 2
Operates only on 2025-06-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1945)
Duration: 3:37, non-stop
Airbus A321 (321)
WestJet WS6457
09:25
Seattle-Tacoma (SEA)

10:24
Portland (PDX)
Operates only on 2025-06-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3818)
Duration: 0:59, non-stop
Embraer EMB 175 (E7W)
WestJet WS6457
10:35
Grand Rapids (GRR)

11:38
Detroit (DTW) M
Effective 2025-11-08 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3593)
Duration: 1:03, non-stop
Canadair CRJ 900 (CR9)
WestJet WS6457
10:35
Grand Rapids (GRR)

11:40
Detroit (DTW) M
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3500)
Duration: 1:05, non-stop
Canadair CRJ 900 (CR9)
WestJet WS6457
13:10
New York LaGuardia (LGA) C

16:30
Miami (MIA)
Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3230)
Duration: 3:20, non-stop
Airbus A321 (321)
WestJet WS6457
13:15
Greenville/Spartanburg (GSP)

14:21
Atlanta (ATL) S
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1251)
Duration: 1:06, non-stop
Boeing 717 (717)
WestJet WS6457
13:45
Ronald Reagan Washington (DCA) 2

15:42
Atlanta (ATL) S
Effective 2025-06-08 through 2025-06-14
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 737)
Duration: 1:57, non-stop
Airbus A320 (320)
WestJet WS6457
13:45
Ronald Reagan Washington (DCA) 2

15:42
Atlanta (ATL) S
Effective 2025-06-17 through 2025-06-24
Mon
-
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 737)
Duration: 1:57, non-stop
Airbus A320 (320)
WestJet WS6457
14:02
Atlanta (ATL) S

14:47
Lafayette (LFT)
Effective 2025-05-07 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3596)
Duration: 1:45, non-stop
Canadair CRJ 900 (CR9)
WestJet WS6457
14:02
Atlanta (ATL) S

14:47
Lafayette (LFT)
Effective 2025-05-10 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3596)
Duration: 1:45, non-stop
Canadair CRJ 700 (CR7)
WestJet WS6457
14:10
Knoxville (TYS)

16:18
New York LaGuardia (LGA) C
Effective 2025-10-26 through 2025-11-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4802)
Duration: 2:08, non-stop
Canadair CRJ 900 (CR9)
WestJet WS6457
15:24
New York LaGuardia (LGA) C

18:50
Miami (MIA)
Valid until 2025-05-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3230)
Duration: 3:26, non-stop
Airbus A321 (321)
WestJet WS6457
15:30
New York LaGuardia (LGA) C

18:43
Sarasota/Bradenton (SRQ)
Effective 2025-11-06 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2348)
Duration: 3:13, non-stop
Airbus A220-100 (221)
WestJet WS6457
20:05
Minneapolis/Saint Paul (MSP) 1

22:20
Memphis (MEM)
Operates only on 2025-06-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3915)
Duration: 2:15, non-stop
Embraer EMB 175 (E7W)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Lafayette (LFT)
  • Boise (BOI) - Seattle-Tacoma (SEA)
  • Grand Rapids (GRR) - Detroit (DTW)
  • Greenville/Spartanburg (GSP) - Atlanta (ATL)
  • Knoxville (TYS) - New York LaGuardia (LGA)
  • Minneapolis/Saint Paul (MSP) - Fort Lauderdale (FLL)
  • Minneapolis/Saint Paul (MSP) - Memphis (MEM)
  • New York LaGuardia (LGA) - Miami (MIA)
  • New York LaGuardia (LGA) - Sarasota/Bradenton (SRQ)
  • Ronald Reagan Washington (DCA) - Atlanta (ATL)
  • Seattle-Tacoma (SEA) - Portland (PDX)
All WestJet flights
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