WestJet flight WS 6550: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 09:45 Atlanta (ATL) S 11:19 San Antonio (SAT) A
WS 6550 Non-stop Airbus A320 (320) 2:34 Effective 2026-04-13 through 2026-05-06
Codeshare flight, operated by Delta Air Lines.(DL 1121)
Daily 09:45 Atlanta (ATL) S 11:19 San Antonio (SAT) A
WS 6550 Non-stop Airbus A321 (321) 2:34 Effective 2026-05-07 through 2026-07-06
Codeshare flight, operated by Delta Air Lines.(DL 1121)
Daily 09:45 Atlanta (ATL) S 11:10 San Antonio (SAT) A
WS 6550 Non-stop Airbus A321 (321) 2:25 Effective 2026-07-07 through 2026-10-05
Codeshare flight, operated by Delta Air Lines.(DL 1121)
Daily 09:45 Atlanta (ATL) S 11:26 San Antonio (SAT) A
WS 6550 Non-stop Airbus A321 (321) 2:41 Effective from 2026-10-06
Codeshare flight, operated by Delta Air Lines.(DL 1121)
Daily 09:50 Atlanta (ATL) S 11:31 San Antonio (SAT) A
WS 6550 Non-stop Airbus A320 (320) 2:41 Effective 2026-03-08 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 1121)
Tue,Wed,Sat,Sun 14:18 Detroit (DTW) M 16:05 Burlington (BTV)
WS 6550 Non-stop Canadair CRJ 900 (CR9) 1:47 Effective 2026-02-14 through 2026-02-21
Codeshare flight, operated by Delta Air Lines.(DL 3784)
Tue,Wed,Sat 14:18 Detroit (DTW) M 16:05 Burlington (BTV)
WS 6550 Non-stop Canadair CRJ 900 (CR9) 1:47 Effective 2026-02-24 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 3784)
Daily 14:22 Detroit (DTW) M 16:11 Burlington (BTV)
WS 6550 Non-stop Canadair CRJ 900 (CR9) 1:49 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by Delta Air Lines.(DL 3784)
Sat 14:23 Detroit (DTW) M 16:12 Burlington (BTV)
WS 6550 Non-stop Canadair CRJ 900 (CR9) 1:49 Operates only on 2026-01-10
Codeshare flight, operated by Delta Air Lines.(DL 3784)
Daily 14:40 Los Angeles (LAX) 3 15:33 San Diego (SAN) 2
WS 6550 Non-stop Embraer EMB 175 (E7W) 0:53 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 4018)
Sat 15:19 Detroit (DTW) M 17:08 Burlington (BTV)
WS 6550 Non-stop Canadair CRJ 900 (CR9) 1:49 Operates only on 2026-01-17
Codeshare flight, operated by Delta Air Lines.(DL 3784)
Mon,Thu,Fri 15:55 Detroit (DTW) M 18:39 Tampa (TPA)
WS 6550 Non-stop Boeing 757-300 (753) 2:44 Effective 2026-01-05 through 2026-01-16
Codeshare flight, operated by Delta Air Lines.(DL 1243)
Mon,Thu,Fri 18:49 Columbia (CAE) 20:08 Atlanta (ATL) S
WS 6550 Non-stop Canadair CRJ 900 (CR9) 1:19 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by Delta Air Lines.(DL 4716)
Mon,Thu,Fri,Sun 18:49 Columbia (CAE) 20:08 Atlanta (ATL) S
WS 6550 Non-stop Canadair CRJ 900 (CR9) 1:19 Effective 2026-02-22 through 2026-03-06
Codeshare flight, operated by Delta Air Lines.(DL 4716)
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This flight number is listed as serving the following routes:
WestJet flight WS 6550: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS6550
Effective 2026-04-13 through 2026-05-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1121)
Duration: 2:34, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6550
Effective 2026-05-07 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1121)
Duration: 2:34, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6550
Effective 2026-07-07 through 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1121)
Duration: 2:25, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6550
Effective from 2026-10-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1121)
Duration: 2:41, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

WestJet WS6550
Effective 2026-03-08 through 2026-04-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1121)
Duration: 2:41, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

WestJet WS6550
Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3784)
Duration: 1:47, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6550
Effective 2026-02-24 through 2026-03-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3784)
Duration: 1:47, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6550
Effective 2026-01-19 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3784)
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6550
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3784)
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6550
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4018)
Duration: 0:53, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

WestJet WS6550
Operates only on 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3784)
Duration: 1:49, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6550
15:55

18:39
Effective 2026-01-05 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1243)
Duration: 2:44, non-stop
Boeing 757-300 (753)

Direct Codeshare Flights:

WestJet WS6550
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4716)
Duration: 1:19, non-stop
Canadair CRJ 900 (CR9)

Direct Codeshare Flights:

WestJet WS6550
Effective 2026-02-22 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4716)
Duration: 1:19, non-stop
Canadair CRJ 900 (CR9)
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This flight number is listed as serving the following routes:
  • Atlanta (ATL) - San Antonio (SAT)
  • Columbia (CAE) - Atlanta (ATL)
  • Detroit (DTW) - Burlington (BTV)
  • Detroit (DTW) - Tampa (TPA)
  • Los Angeles (LAX) - San Diego (SAN)