WestJet flight WS 7870: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Fri 06:00 Saint Louis (STL) 1 08:36 Atlanta (ATL) S
WS 7870 Non-stop Boeing 737-900 (739) 1:36 Effective 2025-05-30 through 2025-06-06
Codeshare flight, operated by Delta Air Lines.(DL 1524)
Wed,Sat 06:00 Sarasota/Bradenton (SRQ) 07:39 Atlanta (ATL) S
WS 7870 Non-stop Boeing 757 (757) 1:39 Effective 2025-09-03 through 2025-09-06
Codeshare flight, operated by Delta Air Lines.(DL 1499)
Tue 06:00 Sarasota/Bradenton (SRQ) 07:40 Atlanta (ATL) S
WS 7870 Non-stop Boeing 757 (757) 1:40 Operates only on 2025-09-09
Codeshare flight, operated by Delta Air Lines.(DL 1499)
Sun 06:00 San Francisco (SFO) 1 07:30 Los Angeles (LAX) 3
WS 7870 Non-stop Boeing 737-900 (739) 1:30 Operates only on 2025-09-14
Codeshare flight, operated by Delta Air Lines.(DL 1598)
Wed 06:10 Valdosta (VLD) 07:21 Atlanta (ATL) S
WS 7870 Non-stop Canadair CRJ 900 (CR9) 1:11 Operates only on 2025-06-04
Codeshare flight, operated by Delta Air Lines.(DL 5255)
Wed 07:10 Seattle-Tacoma (SEA) 08:16 Vancouver (YVR) M
WS 7870 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2025-08-13 through 2025-08-27
Codeshare flight, operated by Delta Air Lines.(DL 4081)
Fri,Sun 07:10 Seattle-Tacoma (SEA) 08:16 Vancouver (YVR) M
WS 7870 Non-stop Embraer EMB 175 (E7W) 1:06 Effective 2025-09-05 through 2025-09-07
Codeshare flight, operated by Delta Air Lines.(DL 4081)
Mon 07:10 Seattle-Tacoma (SEA) 08:23 Vancouver (YVR) M
WS 7870 Non-stop Embraer EMB 175 (E7W) 1:13 Operates only on 2025-09-08
Codeshare flight, operated by Delta Air Lines.(DL 4081)
Mon,Fri,Sat 08:55 San Francisco (SFO) 1 10:31 Los Angeles (LAX) 3
WS 7870 Non-stop Boeing 737-900 (739) 1:36 Effective 2025-09-12 through 2025-09-15
Codeshare flight, operated by Delta Air Lines.(DL 1421)
Mon 10:04 Sacramento (SMF) A 11:39 Los Angeles (LAX) 3
WS 7870 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2025-05-26 through 2025-06-02
Codeshare flight, operated by Delta Air Lines.(DL 3822)
Fri 10:45 Saint Louis (STL) 1 13:15 Detroit (DTW) M
WS 7870 Non-stop Boeing 717 (717) 1:30 Operates only on 2025-05-23
Codeshare flight, operated by Delta Air Lines.(DL 2868)
Daily 11:44 Saginaw/Midland/Bay City (MBS) 12:41 Detroit (DTW) M
WS 7870 Non-stop Canadair CRJ 900 (CR9) 0:57 Effective 2025-06-08 through 2025-07-05
Codeshare flight, operated by Delta Air Lines.(DL 3898)
Daily 12:00 Saginaw/Midland/Bay City (MBS) 12:53 Detroit (DTW) M
WS 7870 Non-stop Canadair CRJ 900 (CR9) 0:53 Effective 2025-07-07 through 2025-07-31
Codeshare flight, operated by Delta Air Lines.(DL 3898)
Thu,Fri 13:35 Seattle-Tacoma (SEA) 14:37 Portland (PDX)
WS 7870 Non-stop Embraer EMB 175 (E7W) 1:02 Effective 2025-08-07 through 2025-08-08
Codeshare flight, operated by Delta Air Lines.(DL 4065)
Tue 13:44 Sarasota/Bradenton (SRQ) 15:26 Atlanta (ATL) S
WS 7870 Non-stop Boeing 737-900 (739) 1:42 Operates only on 2025-08-12
Codeshare flight, operated by Delta Air Lines.(DL 3104)
Wed 14:00 Detroit (DTW) M 15:12 Cincinnati (CVG)
WS 7870 Non-stop Canadair CRJ 900 (CR9) 1:12 Operates only on 2025-08-06
Codeshare flight, operated by Delta Air Lines.(DL 5515)
Tue 14:30 Knoxville (TYS) 15:37 Atlanta (ATL) S
WS 7870 Non-stop Canadair CRJ 900 (CR9) 1:07 Operates only on 2025-09-02
Codeshare flight, operated by Delta Air Lines.(DL 5475)
Sun 15:05 Sarasota/Bradenton (SRQ) 17:59 New York LaGuardia (LGA) C
WS 7870 Non-stop Airbus A220-300 (223) 2:54 Operates only on 2025-05-25
Codeshare flight, operated by Delta Air Lines.(DL 2412)
Mon 15:15 Seattle-Tacoma (SEA) 17:59 San Diego (SAN) 2
WS 7870 Non-stop Boeing 737-800 (738) 2:44 Effective 2025-08-11 through 2025-09-01
Codeshare flight, operated by Delta Air Lines.(DL 2613)
Sun 15:20 Seattle-Tacoma (SEA) 18:18 Phoenix Sky Harbor (PHX) 3
WS 7870 Non-stop Boeing 737-800 (738) 2:58 Operates only on 2025-08-10
Codeshare flight, operated by Delta Air Lines.(DL 2442)
Mon-Thu,Sat 15:30 Springfield (SGF) 18:20 Atlanta (ATL) S
WS 7870 Non-stop Boeing 717 (717) 1:50 Effective 2025-09-18 through 2025-09-27
Codeshare flight, operated by Delta Air Lines.(DL 2430)
Tue,Wed 15:30 Springfield (SGF) 18:20 Atlanta (ATL) S
WS 7870 Non-stop Boeing 717 (717) 1:50 Effective 2025-09-30 through 2025-10-01
Codeshare flight, operated by Delta Air Lines.(DL 2430)
Mon,Thu,Fri,Sun 15:45 Seattle-Tacoma (SEA) 16:57 Spokane (GEG)
WS 7870 Non-stop Embraer EMB 175 (E7W) 1:12 Effective 2025-09-26 through 2025-10-05
Codeshare flight, operated by Delta Air Lines.(DL 3857)
Fri 17:10 Seattle-Tacoma (SEA) 19:26 San Francisco (SFO) 1
WS 7870 Non-stop Embraer EMB 175 (E7W) 2:16 Effective 2025-08-15 through 2025-08-29
Codeshare flight, operated by Delta Air Lines.(DL 3991)
Sun 17:46 Sarasota/Bradenton (SRQ) 19:29 Atlanta (ATL) S
WS 7870 Non-stop Boeing 737-900 (739) 1:43 Operates only on 2025-06-01
Codeshare flight, operated by Delta Air Lines.(DL 3115)
Daily 21:20 Seattle-Tacoma (SEA) 05:07 Atlanta (ATL) S
WS 7870 Non-stop Boeing 737-900 (739) 4:47 Effective 2025-10-06 through 2025-10-25
Codeshare flight, operated by Delta Air Lines.(DL 567)
The flight arrives 1 day after departure.
Tue 21:30 Seattle-Tacoma (SEA) 05:25 Atlanta (ATL) S
WS 7870 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-05-13 through 2025-05-27
Codeshare flight, operated by Delta Air Lines.(DL 567)
The flight arrives 1 day after departure.
Tue,Wed 21:30 Seattle-Tacoma (SEA) 05:25 Atlanta (ATL) S
WS 7870 Non-stop Boeing 737-900 (739) 4:55 Effective 2025-05-28 through 2025-06-03
Codeshare flight, operated by Delta Air Lines.(DL 567)
The flight arrives 1 day after departure.
Tue 21:30 Detroit (DTW) M 22:59 Dulles, Washington (IAD)
WS 7870 Non-stop Canadair CRJ 900 (CR9) 1:29 Operates only on 2025-08-05
Codeshare flight, operated by Delta Air Lines.(DL 5055)
Tue 22:30 Seattle-Tacoma (SEA) 06:15 Atlanta (ATL) S
WS 7870 Non-stop Airbus A321neo (32Q) 4:45 Operates only on 2025-05-06
Codeshare flight, operated by Delta Air Lines.(DL 567)
The flight arrives 1 day after departure.
Daily 22:55 Seattle-Tacoma (SEA) 06:41 Atlanta (ATL) S
WS 7870 Non-stop Airbus A321neo (32Q) 4:46 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by Delta Air Lines.(DL 567)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
WestJet flight WS 7870: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

WestJet WS7870
Effective 2025-05-30 through 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1524)
Duration: 1:36, non-stop
Boeing 737-900 (739)

WestJet WS7870
Effective 2025-09-03 through 2025-09-06
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1499)
Duration: 1:39, non-stop
Boeing 757 (757)

WestJet WS7870
Operates only on 2025-09-09
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1499)
Duration: 1:40, non-stop
Boeing 757 (757)

WestJet WS7870
Operates only on 2025-09-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 1598)
Duration: 1:30, non-stop
Boeing 737-900 (739)

WestJet WS7870
Operates only on 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5255)
Duration: 1:11, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7870
Effective 2025-08-13 through 2025-08-27
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4081)
Duration: 1:06, non-stop
Embraer EMB 175 (E7W)

WestJet WS7870
Effective 2025-09-05 through 2025-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 4081)
Duration: 1:06, non-stop
Embraer EMB 175 (E7W)

WestJet WS7870
Operates only on 2025-09-08
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4081)
Duration: 1:13, non-stop
Embraer EMB 175 (E7W)

WestJet WS7870
Effective 2025-09-12 through 2025-09-15
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 1421)
Duration: 1:36, non-stop
Boeing 737-900 (739)

WestJet WS7870
Effective 2025-05-26 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3822)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

WestJet WS7870
Operates only on 2025-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2868)
Duration: 1:30, non-stop
Boeing 717 (717)

WestJet WS7870
Effective 2025-06-08 through 2025-07-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3898)
Duration: 0:57, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7870
Effective 2025-07-07 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3898)
Duration: 0:53, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7870
Effective 2025-08-07 through 2025-08-08
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 4065)
Duration: 1:02, non-stop
Embraer EMB 175 (E7W)

WestJet WS7870
Operates only on 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3104)
Duration: 1:42, non-stop
Boeing 737-900 (739)

WestJet WS7870
Operates only on 2025-08-06
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5515)
Duration: 1:12, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7870
Operates only on 2025-09-02
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5475)
Duration: 1:07, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7870
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2412)
Duration: 2:54, non-stop
Airbus A220-300 (223)

WestJet WS7870
Effective 2025-08-11 through 2025-09-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2613)
Duration: 2:44, non-stop
Boeing 737-800 (738)

WestJet WS7870
Operates only on 2025-08-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 2442)
Duration: 2:58, non-stop
Boeing 737-800 (738)

WestJet WS7870
Effective 2025-09-18 through 2025-09-27
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2430)
Duration: 1:50, non-stop
Boeing 717 (717)

WestJet WS7870
Effective 2025-09-30 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 2430)
Duration: 1:50, non-stop
Boeing 717 (717)

WestJet WS7870
Effective 2025-09-26 through 2025-10-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3857)
Duration: 1:12, non-stop
Embraer EMB 175 (E7W)

WestJet WS7870
Effective 2025-08-15 through 2025-08-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 3991)
Duration: 2:16, non-stop
Embraer EMB 175 (E7W)

WestJet WS7870
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Delta Air Lines. (DL 3115)
Duration: 1:43, non-stop
Boeing 737-900 (739)

WestJet WS7870
Effective 2025-10-06 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 567)
Duration: 4:47, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7870
Effective 2025-05-13 through 2025-05-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 567)
Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7870
Effective 2025-05-28 through 2025-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 567)
Duration: 4:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

WestJet WS7870
Operates only on 2025-08-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 5055)
Duration: 1:29, non-stop
Canadair CRJ 900 (CR9)

WestJet WS7870
Operates only on 2025-05-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Delta Air Lines. (DL 567)
Duration: 4:45, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

WestJet WS7870
Effective 2025-12-20 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Delta Air Lines. (DL 567)
Duration: 4:46, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Detroit (DTW) - Cincinnati (CVG)
  • Detroit (DTW) - Dulles, Washington (IAD)
  • Knoxville (TYS) - Atlanta (ATL)
  • Sacramento (SMF) - Los Angeles (LAX)
  • Saginaw/Midland/Bay City (MBS) - Detroit (DTW)
  • Saint Louis (STL) - Atlanta (ATL)
  • Saint Louis (STL) - Detroit (DTW)
  • San Francisco (SFO) - Los Angeles (LAX)
  • Sarasota/Bradenton (SRQ) - Atlanta (ATL)
  • Sarasota/Bradenton (SRQ) - New York LaGuardia (LGA)
  • Seattle-Tacoma (SEA) - Atlanta (ATL)
  • Seattle-Tacoma (SEA) - Phoenix Sky Harbor (PHX)
  • Seattle-Tacoma (SEA) - Portland (PDX)
  • Seattle-Tacoma (SEA) - San Diego (SAN)
  • Seattle-Tacoma (SEA) - San Francisco (SFO)
  • Seattle-Tacoma (SEA) - Spokane (GEG)
  • Seattle-Tacoma (SEA) - Vancouver (YVR)
  • Springfield (SGF) - Atlanta (ATL)
  • Valdosta (VLD) - Atlanta (ATL)