WestJet flight WS 6646: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 05:30 Portland (PDX) 06:33 Seattle-Tacoma (SEA)
WS 6646 Non-stop Embraer EMB 175 (E7W) 1:03 Operates only on 2025-06-29
Codeshare flight, operated by Delta Air Lines.(DL 3752)
Mon,Wed-Fri,Sun 05:50 Dallas Fort Worth (DFW) E 09:03 Atlanta (ATL) S
WS 6646 Non-stop Airbus A321 (321) 2:13 Effective 2025-08-08 through 2025-08-15
Codeshare flight, operated by Delta Air Lines.(DL 401)
Daily 05:50 Dallas Fort Worth (DFW) E 09:03 Atlanta (ATL) S
WS 6646 Non-stop Airbus A321 (321) 2:13 Effective 2025-08-16 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 401)
Daily 05:50 Dallas Fort Worth (DFW) E 08:59 Atlanta (ATL) S
WS 6646 Non-stop Airbus A321 (321) 2:09 Effective 2025-09-08 through 2025-12-19
Codeshare flight, operated by Delta Air Lines.(DL 401)
Sat 06:03 Tampa (TPA) 07:35 Atlanta (ATL) S
WS 6646 Non-stop Boeing 757 (757) 1:32 Effective 2025-05-10 through 2025-06-07
Codeshare flight, operated by Delta Air Lines.(DL 2820)
Mon,Wed,Fri 06:05 Greensboro/High Point (GSO) 07:48 Detroit (DTW) M
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:43 Effective 2025-07-11 through 2025-07-16
Codeshare flight, operated by Delta Air Lines.(DL 5088)
Tue,Sun 06:30 Tampa (TPA) 08:05 Atlanta (ATL) S
WS 6646 Non-stop Boeing 757 (757) 1:35 Effective 2025-08-03 through 2025-08-05
Codeshare flight, operated by Delta Air Lines.(DL 2820)
Daily 07:00 Kansas City (MCI) 08:46 Los Angeles (LAX) 3
WS 6646 Non-stop Airbus A319 (319) 3:46 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 2337)
Fri 07:47 Minot (MOT) 09:24 Minneapolis/Saint Paul (MSP) 1
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:37 Operates only on 2025-06-27
Codeshare flight, operated by Delta Air Lines.(DL 5195)
Wed 08:25 New York LaGuardia (LGA) C 10:33 Charlotte (CLT)
WS 6646 Non-stop Canadair CRJ 900 (CR9) 2:08 Operates only on 2025-07-23
Codeshare flight, operated by Delta Air Lines.(DL 5051)
Fri 08:25 New York LaGuardia (LGA) C 10:43 Indianapolis (IND)
WS 6646 Non-stop Canadair CRJ 900 (CR9) 2:18 Operates only on 2025-08-01
Codeshare flight, operated by Delta Air Lines.(DL 5249)
Fri 08:29 Chicago O'Hare (ORD) 5 10:05 Minneapolis/Saint Paul (MSP) 1
WS 6646 Non-stop Airbus A220-300 (223) 1:36 Operates only on 2025-06-20
Codeshare flight, operated by Delta Air Lines.(DL 1138)
Tue 08:30 New York LaGuardia (LGA) C 10:24 Memphis (MEM)
WS 6646 Non-stop Canadair CRJ 900 (CR9) 2:54 Operates only on 2025-07-22
Codeshare flight, operated by Delta Air Lines.(DL 4663)
Mon 08:35 New York LaGuardia (LGA) C 10:02 Milwaukee (MKE)
WS 6646 Non-stop Canadair CRJ 900 (CR9) 2:27 Operates only on 2025-07-21
Codeshare flight, operated by Delta Air Lines.(DL 4692)
Wed 08:35 New York LaGuardia (LGA) C 10:03 Ronald Reagan Washington (DCA) 2
WS 6646 Non-stop Embraer EMB 175 (E75) 1:28 Operates only on 2025-08-06
Codeshare flight, operated by Delta Air Lines.(DL 5605)
Fri 08:45 New York LaGuardia (LGA) C 10:55 Kansas City (MCI)
WS 6646 Non-stop Airbus A220-100 (221) 3:10 Operates only on 2025-07-18
Codeshare flight, operated by Delta Air Lines.(DL 572)
Mon 09:00 Madison (MSN) 10:09 Minneapolis/Saint Paul (MSP) 1
WS 6646 Non-stop Embraer EMB 175 (E7W) 1:09 Operates only on 2025-06-23
Codeshare flight, operated by Delta Air Lines.(DL 3921)
Tue 09:00 New York LaGuardia (LGA) C 11:29 Savannah (SAV)
WS 6646 Non-stop Canadair CRJ 900 (CR9) 2:29 Operates only on 2025-08-12
Codeshare flight, operated by Delta Air Lines.(DL 5499)
Thu 09:10 New York LaGuardia (LGA) C 10:59 Saint Louis (STL) 1
WS 6646 Non-stop Canadair CRJ 900 (CR9) 2:49 Operates only on 2025-08-07
Codeshare flight, operated by Delta Air Lines.(DL 4922)
Tue 10:00 Minneapolis/Saint Paul (MSP) 1 12:31 Grand Rapids (GRR)
WS 6646 Non-stop Embraer EMB 175 (E7W) 1:31 Operates only on 2025-07-01
Codeshare flight, operated by Delta Air Lines.(DL 4066)
Mon,Wed-Fri,Sun 10:05 New York John F. Kennedy (JFK) 4 11:38 Norfolk (ORF)
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:33 Effective 2025-06-13 through 2025-06-19
Codeshare flight, operated by Delta Air Lines.(DL 5370)
Tue,Sat 10:05 New York John F. Kennedy (JFK) 4 11:38 Norfolk (ORF)
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:33 Effective 2025-06-21 through 2025-06-24
Codeshare flight, operated by Delta Air Lines.(DL 5370)
Mon 10:30 New York LaGuardia (LGA) C 13:50 Miami (MIA)
WS 6646 Non-stop Boeing 737-800 (738) 3:20 Operates only on 2025-08-04
Codeshare flight, operated by Delta Air Lines.(DL 2339)
Sat 11:10 Minneapolis/Saint Paul (MSP) 1 12:32 Omaha (OMA)
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:22 Operates only on 2025-06-28
Codeshare flight, operated by Delta Air Lines.(DL 5181)
Daily 11:35 Salt Lake City (SLC) 12:29 Sacramento (SMF) A
WS 6646 Non-stop Airbus A319 (319) 1:54 Effective 2026-01-06 through 2026-01-29
Codeshare flight, operated by Delta Air Lines.(DL 1423)
Thu,Sat 11:35 Salt Lake City (SLC) 12:29 Sacramento (SMF) A
WS 6646 Non-stop Airbus A319 (319) 1:54 Effective 2026-01-31 through 2026-02-12
Codeshare flight, operated by Delta Air Lines.(DL 1423)
Daily 11:35 Salt Lake City (SLC) 12:29 Sacramento (SMF) A
WS 6646 Non-stop Airbus A319 (319) 1:54 Effective 2026-02-13 through 2026-02-26
Codeshare flight, operated by Delta Air Lines.(DL 1423)
Thu-Sat 11:35 Salt Lake City (SLC) 12:29 Sacramento (SMF) A
WS 6646 Non-stop Airbus A319 (319) 1:54 Effective from 2026-02-28
Codeshare flight, operated by Delta Air Lines.(DL 1423)
Wed 13:12 Omaha (OMA) 14:36 Minneapolis/Saint Paul (MSP) 1
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:24 Operates only on 2025-07-02
Codeshare flight, operated by Delta Air Lines.(DL 5181)
Tue 14:05 Pittsburgh (PIT) 15:53 Boston Logan (BOS) A
WS 6646 Non-stop Embraer EMB 175 (E75) 1:48 Operates only on 2025-07-29
Codeshare flight, operated by Delta Air Lines.(DL 5731)
Mon-Thu,Sun 14:18 Orlando (MCO) B 15:53 Atlanta (ATL) S
WS 6646 Non-stop Boeing 757 (757) 1:35 Effective 2025-06-08 through 2025-06-12
Codeshare flight, operated by Delta Air Lines.(DL 1030)
Tue 14:18 Orlando (MCO) B 15:53 Atlanta (ATL) S
WS 6646 Non-stop Boeing 757 (757) 1:35 Operates only on 2025-06-17
Codeshare flight, operated by Delta Air Lines.(DL 1030)
Wed,Sun 15:31 Toronto Pearson (YYZ) 3 16:50 Detroit (DTW) M
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:19 Effective 2025-06-22 through 2025-06-25
Codeshare flight, operated by Delta Air Lines.(DL 4881)
Sun 15:31 Toronto Pearson (YYZ) 3 16:50 Detroit (DTW) M
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:19 Operates only on 2025-07-06
Codeshare flight, operated by Delta Air Lines.(DL 4881)
Tue,Wed,Sun 15:59 Toronto Pearson (YYZ) 3 17:24 Detroit (DTW) M
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:25 Effective 2025-07-08 through 2025-07-15
Codeshare flight, operated by Delta Air Lines.(DL 4881)
Sun 15:59 Toronto Pearson (YYZ) 3 17:24 Detroit (DTW) M
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:25 Operates only on 2025-07-20
Codeshare flight, operated by Delta Air Lines.(DL 4881)
Mon-Fri,Sun 16:00 Orlando (MCO) B 18:50 New York LaGuardia (LGA) C
WS 6646 Non-stop Airbus A321 (321) 2:50 Effective 2025-05-07 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 2788)
Sat 16:03 Bristol/Johnson/Kingsport (TRI) 17:25 Atlanta (ATL) S
WS 6646 Non-stop Boeing 717 (717) 1:22 Operates only on 2025-06-14
Codeshare flight, operated by Delta Air Lines.(DL 1989)
Tue 16:18 Chattanooga (CHA) 17:14 Atlanta (ATL) S
WS 6646 Non-stop Canadair CRJ 900 (CR9) 0:56 Valid until 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 5230)
Mon,Thu-Sun 16:30 Fort Lauderdale (FLL) 2 18:40 Atlanta (ATL) S
WS 6646 Non-stop Boeing 757 (757) 2:10 Effective 2025-07-25 through 2025-07-31
Codeshare flight, operated by Delta Air Lines.(DL 1413)
Sat 16:30 Fort Lauderdale (FLL) 2 18:40 Atlanta (ATL) S
WS 6646 Non-stop Boeing 757 (757) 2:10 Operates only on 2025-08-02
Codeshare flight, operated by Delta Air Lines.(DL 1413)
Wed 18:20 Detroit (DTW) M 19:31 Cincinnati (CVG)
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:11 Operates only on 2025-07-30
Codeshare flight, operated by Delta Air Lines.(DL 5498)
Sat 18:27 Chicago O'Hare (ORD) 5 22:07 New York John F. Kennedy (JFK) 4
WS 6646 Non-stop Canadair CRJ 900 (CR9) 2:40 Operates only on 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 5220)
Thu,Fri 19:18 Columbia (CAE) 20:35 Atlanta (ATL) S
WS 6646 Non-stop Canadair CRJ 900 (CR9) 1:17 Valid until 2025-05-02
Codeshare flight, operated by Delta Air Lines.(DL 4668)
Sat 19:39 Fort Lauderdale (FLL) 2 21:45 Atlanta (ATL) S
WS 6646 Non-stop Boeing 757 (757) 2:06 Operates only on 2025-05-03
Codeshare flight, operated by Delta Air Lines.(DL 1295)
Mon 19:50 Dulles, Washington (IAD) 21:50 Atlanta (ATL) S
WS 6646 Non-stop Airbus A319 (319) 2:00 Operates only on 2025-07-07
Codeshare flight, operated by Delta Air Lines.(DL 1687)
Mon 21:06 Atlanta (ATL) S 22:04 Greenville/Spartanburg (GSP)
WS 6646 Non-stop Boeing 737-900 (739) 0:58 Operates only on 2025-06-30
Codeshare flight, operated by Delta Air Lines.(DL 2965)
Thu 21:51 Minneapolis/Saint Paul (MSP) 1 23:22 Bismarck (BIS)
WS 6646 Non-stop Embraer EMB 175 (E7W) 1:31 Operates only on 2025-06-26
Codeshare flight, operated by Delta Air Lines.(DL 3877)
Mon-Wed,Fri,Sun 22:45 Salt Lake City (SLC) 23:57 San Francisco (SFO) 1
WS 6646 Non-stop Airbus A319 (319) 2:12 Effective 2026-01-30 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 1091)
Mon-Wed,Fri,Sun 22:45 Salt Lake City (SLC) 23:57 San Francisco (SFO) 1
WS 6646 Non-stop Airbus A319 (319) 2:12 Effective from 2026-02-27
Codeshare flight, operated by Delta Air Lines.(DL 1091)
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This flight number is listed as serving the following routes:
WestJet flight WS 6646: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS6646
Operates only on 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3752)
Duration: 1:03, non-stop
Embraer EMB 175 (E7W)

WestJet WS6646
Effective 2025-08-08 through 2025-08-15
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 401)
Duration: 2:13, non-stop
Airbus A321 (321)

WestJet WS6646
Effective 2025-08-16 through 2025-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 401)
Duration: 2:13, non-stop
Airbus A321 (321)

WestJet WS6646
Effective 2025-09-08 through 2025-12-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 401)
Duration: 2:09, non-stop
Airbus A321 (321)

WestJet WS6646
06:03

07:35
Effective 2025-05-10 through 2025-06-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2820)
Duration: 1:32, non-stop
Boeing 757 (757)

WestJet WS6646
Effective 2025-07-11 through 2025-07-16
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5088)
Duration: 1:43, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
06:30

08:05
Effective 2025-08-03 through 2025-08-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2820)
Duration: 1:35, non-stop
Boeing 757 (757)

WestJet WS6646
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2337)
Duration: 3:46, non-stop
Airbus A319 (319)

WestJet WS6646
Operates only on 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5195)
Duration: 1:37, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-07-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5051)
Duration: 2:08, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5249)
Duration: 2:18, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-06-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1138)
Duration: 1:36, non-stop
Airbus A220-300 (223)

WestJet WS6646
Operates only on 2025-07-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4663)
Duration: 2:54, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-07-21
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4692)
Duration: 2:27, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-08-06
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5605)
Duration: 1:28, non-stop
Embraer EMB 175 (E75)

WestJet WS6646
Operates only on 2025-07-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 572)
Duration: 3:10, non-stop
Airbus A220-100 (221)

WestJet WS6646
Operates only on 2025-06-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3921)
Duration: 1:09, non-stop
Embraer EMB 175 (E7W)

WestJet WS6646
Operates only on 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5499)
Duration: 2:29, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-08-07
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4922)
Duration: 2:49, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-07-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4066)
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

WestJet WS6646
Effective 2025-06-13 through 2025-06-19
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 5370)
Duration: 1:33, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Effective 2025-06-21 through 2025-06-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5370)
Duration: 1:33, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-08-04
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2339)
Duration: 3:20, non-stop
Boeing 737-800 (738)

WestJet WS6646
Operates only on 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5181)
Duration: 1:22, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Effective 2026-01-06 through 2026-01-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1423)
Duration: 1:54, non-stop
Airbus A319 (319)

WestJet WS6646
Effective 2026-01-31 through 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1423)
Duration: 1:54, non-stop
Airbus A319 (319)

WestJet WS6646
Effective 2026-02-13 through 2026-02-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1423)
Duration: 1:54, non-stop
Airbus A319 (319)

WestJet WS6646
Effective from 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1423)
Duration: 1:54, non-stop
Airbus A319 (319)

WestJet WS6646
Operates only on 2025-07-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5181)
Duration: 1:24, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-07-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5731)
Duration: 1:48, non-stop
Embraer EMB 175 (E75)

WestJet WS6646
14:18

15:53
Effective 2025-06-08 through 2025-06-12
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1030)
Duration: 1:35, non-stop
Boeing 757 (757)

WestJet WS6646
14:18

15:53
Operates only on 2025-06-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1030)
Duration: 1:35, non-stop
Boeing 757 (757)

WestJet WS6646
Effective 2025-06-22 through 2025-06-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4881)
Duration: 1:19, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4881)
Duration: 1:19, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Effective 2025-07-08 through 2025-07-15
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4881)
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-07-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4881)
Duration: 1:25, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Effective 2025-05-07 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2788)
Duration: 2:50, non-stop
Airbus A321 (321)

WestJet WS6646
Operates only on 2025-06-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1989)
Duration: 1:22, non-stop
Boeing 717 (717)

WestJet WS6646
Valid until 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5230)
Duration: 0:56, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Effective 2025-07-25 through 2025-07-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1413)
Duration: 2:10, non-stop
Boeing 757 (757)

WestJet WS6646
Operates only on 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1413)
Duration: 2:10, non-stop
Boeing 757 (757)

WestJet WS6646
Operates only on 2025-07-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5498)
Duration: 1:11, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5220)
Duration: 2:40, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Valid until 2025-05-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4668)
Duration: 1:17, non-stop
Canadair CRJ 900 (CR9)

WestJet WS6646
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1295)
Duration: 2:06, non-stop
Boeing 757 (757)

WestJet WS6646
Operates only on 2025-07-07
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines. (DL 1687)
Duration: 2:00, non-stop
Airbus A319 (319)

WestJet WS6646
Operates only on 2025-06-30
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines. (DL 2965)
Duration: 0:58, non-stop
Boeing 737-900 (739)

WestJet WS6646
Operates only on 2025-06-26
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by Delta Air Lines. (DL 3877)
Duration: 1:31, non-stop
Embraer EMB 175 (E7W)

WestJet WS6646
Effective 2026-01-30 through 2026-02-11
Mon
Tue
Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:12, non-stop
Airbus A319 (319)

WestJet WS6646
Effective from 2026-02-27
Mon
Tue
Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by Delta Air Lines. (DL 1091)
Duration: 2:12, non-stop
Airbus A319 (319)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Greenville/Spartanburg (GSP)
  • Bristol/Johnson/Kingsport (TRI) - Atlanta (ATL)
  • Chattanooga (CHA) - Atlanta (ATL)
  • Chicago O'Hare (ORD) - Minneapolis/Saint Paul (MSP)
  • Chicago O'Hare (ORD) - New York John F. Kennedy (JFK)
  • Columbia (CAE) - Atlanta (ATL)
  • Dallas Fort Worth (DFW) - Atlanta (ATL)
  • Detroit (DTW) - Cincinnati (CVG)
  • Dulles, Washington (IAD) - Atlanta (ATL)
  • Fort Lauderdale (FLL) - Atlanta (ATL)
  • Greensboro/High Point (GSO) - Detroit (DTW)
  • Kansas City (MCI) - Los Angeles (LAX)
  • Madison (MSN) - Minneapolis/Saint Paul (MSP)
  • Minneapolis/Saint Paul (MSP) - Bismarck (BIS)
  • Minneapolis/Saint Paul (MSP) - Grand Rapids (GRR)
  • Minneapolis/Saint Paul (MSP) - Omaha (OMA)
  • Minot (MOT) - Minneapolis/Saint Paul (MSP)
  • New York John F. Kennedy (JFK) - Norfolk (ORF)
  • New York LaGuardia (LGA) - Charlotte (CLT)
  • New York LaGuardia (LGA) - Indianapolis (IND)
  • New York LaGuardia (LGA) - Kansas City (MCI)
  • New York LaGuardia (LGA) - Memphis (MEM)
  • New York LaGuardia (LGA) - Miami (MIA)
  • New York LaGuardia (LGA) - Milwaukee (MKE)
  • New York LaGuardia (LGA) - Ronald Reagan Washington (DCA)
  • New York LaGuardia (LGA) - Saint Louis (STL)
  • New York LaGuardia (LGA) - Savannah (SAV)
  • Orlando (MCO) - Atlanta (ATL)
  • Orlando (MCO) - New York LaGuardia (LGA)
  • Pittsburgh (PIT) - Boston Logan (BOS)
  • Portland (PDX) - Seattle-Tacoma (SEA)
  • Salt Lake City (SLC) - Sacramento (SMF)
  • Salt Lake City (SLC) - San Francisco (SFO)
  • Tampa (TPA) - Atlanta (ATL)
  • Toronto Pearson (YYZ) - Detroit (DTW)