WestJet flight WS 8566: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Fri-Sun 06:00 Austin (AUS) 08:40 Seattle-Tacoma (SEA)
WS 8566 Non-stop Airbus A220-100 (221) 4:40 Effective 2026-03-08 through 2026-03-14
Codeshare flight, operated by Delta Air Lines.(DL 780)
Mon,Fri-Sun 06:00 Austin (AUS) 08:42 Seattle-Tacoma (SEA)
WS 8566 Non-stop Airbus A220-100 (221) 4:42 Effective 2026-03-15 through 2026-04-12
Codeshare flight, operated by Delta Air Lines.(DL 780)
Mon,Fri-Sun 06:05 Austin (AUS) 08:55 Seattle-Tacoma (SEA)
WS 8566 Non-stop Airbus A220-100 (221) 4:50 Valid until 2026-01-04
Codeshare flight, operated by Delta Air Lines.(DL 780)
Mon,Fri-Sun 06:10 Austin (AUS) 08:55 Seattle-Tacoma (SEA)
WS 8566 Non-stop Airbus A220-300 (223) 4:45 Effective 2026-02-13 through 2026-03-07
Codeshare flight, operated by Delta Air Lines.(DL 780)
Mon,Fri-Sun 06:10 Austin (AUS) 08:45 Seattle-Tacoma (SEA)
WS 8566 Non-stop Boeing 737-800 (738) 4:35 Effective 2026-04-13 through 2026-04-25
Codeshare flight, operated by Delta Air Lines.(DL 780)
Fri,Sun 06:10 Austin (AUS) 08:45 Seattle-Tacoma (SEA)
WS 8566 Non-stop Boeing 737-800 (738) 4:35 Effective 2026-05-15 through 2026-10-04
Codeshare flight, operated by Delta Air Lines.(DL 780)
Fri,Sun 06:10 Austin (AUS) 08:51 Seattle-Tacoma (SEA)
WS 8566 Non-stop Boeing 737-800 (738) 4:41 Effective 2026-10-09 through 2026-10-11
Codeshare flight, operated by Delta Air Lines.(DL 780)
Mon,Fri-Sun 06:10 Austin (AUS) 08:51 Seattle-Tacoma (SEA)
WS 8566 Non-stop Boeing 737-800 (738) 4:41 Effective from 2026-10-25
Codeshare flight, operated by Delta Air Lines.(DL 780)
Wed 13:10 Destin/Fort Walton Beach (VPS) 15:27 Atlanta (ATL) S
WS 8566 Non-stop Boeing 717 (717) 1:17 Operates only on 2026-07-29
Codeshare flight, operated by Delta Air Lines.(DL 3092)
Wed 15:25 New Orleans (MSY) 17:58 Atlanta (ATL) S
WS 8566 Non-stop Boeing 737-900 (739) 1:33 Operates only on 2026-07-01
Codeshare flight, operated by Delta Air Lines.(DL 3157)
Wed 17:00 Destin/Fort Walton Beach (VPS) 19:20 Atlanta (ATL) S
WS 8566 Non-stop Boeing 717 (717) 1:20 Operates only on 2026-07-08
Codeshare flight, operated by Delta Air Lines.(DL 3083)
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This flight number is listed as serving the following routes:


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WestJet flight WS 8566: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
WestJet WS8566
06:00
Austin (AUS)

08:40
Seattle-Tacoma (SEA)
Effective 2026-03-08 through 2026-03-14
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:40, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
WestJet WS8566
06:00
Austin (AUS)

08:42
Seattle-Tacoma (SEA)
Effective 2026-03-15 through 2026-04-12
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:42, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
WestJet WS8566
06:05
Austin (AUS)

08:55
Seattle-Tacoma (SEA)
Valid until 2026-01-04
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:50, non-stop
Airbus A220-100 (221)
Direct Codeshare Flights:
WestJet WS8566
06:10
Austin (AUS)

08:55
Seattle-Tacoma (SEA)
Effective 2026-02-13 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:45, non-stop
Airbus A220-300 (223)
Direct Codeshare Flights:
WestJet WS8566
06:10
Austin (AUS)

08:45
Seattle-Tacoma (SEA)
Effective 2026-04-13 through 2026-04-25
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:35, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
WestJet WS8566
06:10
Austin (AUS)

08:45
Seattle-Tacoma (SEA)
Effective 2026-05-15 through 2026-10-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:35, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
WestJet WS8566
06:10
Austin (AUS)

08:51
Seattle-Tacoma (SEA)
Effective 2026-10-09 through 2026-10-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:41, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
WestJet WS8566
06:10
Austin (AUS)

08:51
Seattle-Tacoma (SEA)
Effective from 2026-10-25
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 780)
Duration: 4:41, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
WestJet WS8566
13:10
Destin/Fort Walton Beach (VPS)

15:27
Atlanta (ATL) S
Operates only on 2026-07-29
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3092)
Duration: 1:17, non-stop
Boeing 717 (717)
Direct Codeshare Flights:
WestJet WS8566
15:25
New Orleans (MSY)

17:58
Atlanta (ATL) S
Operates only on 2026-07-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3157)
Duration: 1:33, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
WestJet WS8566
17:00
Destin/Fort Walton Beach (VPS)

19:20
Atlanta (ATL) S
Operates only on 2026-07-08
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3083)
Duration: 1:20, non-stop
Boeing 717 (717)
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Seattle-Tacoma (SEA)
  • Destin/Fort Walton Beach (VPS) - Atlanta (ATL)
  • New Orleans (MSY) - Atlanta (ATL)
All WestJet flights
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