WestJet flight WS 8423: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 10:10 Minneapolis/Saint Paul (MSP) 1 11:17 Cedar Rapids (CID)
WS 8423 Non-stop Canadair CRJ 900 (CR9) 1:07 Operates only on 2025-06-03
Codeshare flight, operated by Delta Air Lines.(DL 4899)
Wed 10:51 Omaha (OMA) 12:15 Minneapolis/Saint Paul (MSP) 1
WS 8423 Non-stop Canadair CRJ 900 (CR9) 1:24 Effective 2025-05-07 through 2025-05-21
Codeshare flight, operated by Delta Air Lines.(DL 3831)
Tue,Wed 10:51 Omaha (OMA) 12:15 Minneapolis/Saint Paul (MSP) 1
WS 8423 Non-stop Canadair CRJ 900 (CR9) 1:24 Effective 2025-05-27 through 2025-05-28
Codeshare flight, operated by Delta Air Lines.(DL 3831)
Tue 12:59 Fayetteville/Springdale (XNA) 15:53 Atlanta (ATL) S
WS 8423 Non-stop Canadair CRJ 900 (CR9) 1:54 Operates only on 2025-06-17
Codeshare flight, operated by Delta Air Lines.(DL 5300)
Wed 13:55 Salt Lake City (SLC) 17:17 Kansas City (MCI)
WS 8423 Non-stop Airbus A320 (320) 2:22 Operates only on 2025-06-18
Codeshare flight, operated by Delta Air Lines.(DL 2903)
Tue 14:25 Seattle-Tacoma (SEA) 16:02 Medford (MFR)
WS 8423 Non-stop Embraer EMB 175 (E7W) 1:37 Effective 2025-05-13 through 2025-05-20
Codeshare flight, operated by Delta Air Lines.(DL 3770)
Tue 15:25 Seattle-Tacoma (SEA) 16:50 Medford (MFR)
WS 8423 Non-stop Embraer EMB 175 (E7W) 1:25 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 3770)
Wed 17:00 Burlington (BTV) 18:55 Detroit (DTW) M
WS 8423 Non-stop Canadair CRJ 900 (CR9) 1:55 Operates only on 2025-06-04
Codeshare flight, operated by Delta Air Lines.(DL 4071)
Mon,Thu-Sun 17:36 Las Vegas Harry Reid (LAS) 1 18:58 Los Angeles (LAX) 3
WS 8423 Non-stop Boeing 737-800 (738) 1:22 Effective 2025-06-08 through 2025-06-23
Codeshare flight, operated by Delta Air Lines.(DL 1273)
Daily 17:36 Las Vegas Harry Reid (LAS) 1 18:58 Los Angeles (LAX) 3
WS 8423 Non-stop Boeing 737-800 (738) 1:22 Effective 2025-06-24 through 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1273)
Mon,Wed-Sun 17:40 Las Vegas Harry Reid (LAS) 1 18:56 Los Angeles (LAX) 3
WS 8423 Non-stop Boeing 737-800 (738) 1:16 Valid until 2025-05-05
Codeshare flight, operated by Delta Air Lines.(DL 2120)
Mon,Thu,Fri,Sun 17:40 Las Vegas Harry Reid (LAS) 1 18:59 Los Angeles (LAX) 3
WS 8423 Non-stop Airbus A320 (320) 1:19 Effective 2025-12-21 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 2120)
Daily 17:59 Las Vegas Harry Reid (LAS) 1 19:18 Los Angeles (LAX) 3
WS 8423 Non-stop Boeing 737-800 (738) 1:19 Effective 2025-07-07 through 2025-10-13
Codeshare flight, operated by Delta Air Lines.(DL 2120)
Mon,Thu-Sun 17:59 Las Vegas Harry Reid (LAS) 1 19:18 Los Angeles (LAX) 3
WS 8423 Non-stop Boeing 737-800 (738) 1:19 Effective 2025-10-16 through 2025-10-31
Codeshare flight, operated by Delta Air Lines.(DL 2120)
Mon,Thu,Fri,Sun 17:59 Las Vegas Harry Reid (LAS) 1 19:18 Los Angeles (LAX) 3
WS 8423 Non-stop Boeing 737-800 (738) 1:19 Effective 2025-11-02 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 2120)
Mon,Thu,Fri,Sun 17:59 Las Vegas Harry Reid (LAS) 1 19:18 Los Angeles (LAX) 3
WS 8423 Non-stop Boeing 737-800 (738) 1:19 Effective from 2026-01-08
Codeshare flight, operated by Delta Air Lines.(DL 2120)
Tue 20:54 Salt Lake City (SLC) 22:03 Los Angeles (LAX) 3
WS 8423 Non-stop Airbus A321neo (32Q) 2:09 Operates only on 2025-06-10
Codeshare flight, operated by Delta Air Lines.(DL 1142)
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This flight number is listed as serving the following routes:
WestJet flight WS 8423: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS8423
Operates only on 2025-06-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4899)
Duration: 1:07, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8423
Effective 2025-05-07 through 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3831)
Duration: 1:24, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8423
Effective 2025-05-27 through 2025-05-28
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3831)
Duration: 1:24, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8423
Operates only on 2025-06-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5300)
Duration: 1:54, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8423
Operates only on 2025-06-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2903)
Duration: 2:22, non-stop
Airbus A320 (320)

WestJet WS8423
Effective 2025-05-13 through 2025-05-20
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3770)
Duration: 1:37, non-stop
Embraer EMB 175 (E7W)

WestJet WS8423
Valid until 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3770)
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)

WestJet WS8423
Operates only on 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4071)
Duration: 1:55, non-stop
Canadair CRJ 900 (CR9)

WestJet WS8423
Effective 2025-06-08 through 2025-06-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1273)
Duration: 1:22, non-stop
Boeing 737-800 (738)

WestJet WS8423
Effective 2025-06-24 through 2025-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1273)
Duration: 1:22, non-stop
Boeing 737-800 (738)

WestJet WS8423
Valid until 2025-05-05
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2120)
Duration: 1:16, non-stop
Boeing 737-800 (738)

WestJet WS8423
Effective 2025-12-21 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2120)
Duration: 1:19, non-stop
Airbus A320 (320)

WestJet WS8423
Effective 2025-07-07 through 2025-10-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2120)
Duration: 1:19, non-stop
Boeing 737-800 (738)

WestJet WS8423
Effective 2025-10-16 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2120)
Duration: 1:19, non-stop
Boeing 737-800 (738)

WestJet WS8423
Effective 2025-11-02 through 2025-12-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2120)
Duration: 1:19, non-stop
Boeing 737-800 (738)

WestJet WS8423
Effective from 2026-01-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2120)
Duration: 1:19, non-stop
Boeing 737-800 (738)

WestJet WS8423
Operates only on 2025-06-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1142)
Duration: 2:09, non-stop
Airbus A321neo (32Q)
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This flight number is listed as serving the following routes:
  • Burlington (BTV) - Detroit (DTW)
  • Fayetteville/Springdale (XNA) - Atlanta (ATL)
  • Las Vegas Harry Reid (LAS) - Los Angeles (LAX)
  • Minneapolis/Saint Paul (MSP) - Cedar Rapids (CID)
  • Omaha (OMA) - Minneapolis/Saint Paul (MSP)
  • Salt Lake City (SLC) - Kansas City (MCI)
  • Salt Lake City (SLC) - Los Angeles (LAX)
  • Seattle-Tacoma (SEA) - Medford (MFR)