Southwest Airlines flight WN 3876: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 06:40 Sarasota/Bradenton (SRQ) 09:05 Baltimore (BWI) WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 06:45 Sarasota/Bradenton (SRQ) 09:10 Baltimore (BWI) WN 3876 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-04 through 2026-08-03
Tue,Wed 07:25 Sarasota/Bradenton (SRQ) 09:45 Baltimore (BWI) WN 3876 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-06-09 through 2026-07-29
Sat 10:35 Las Vegas Harry Reid (LAS) 1 17:15 Grand Rapids (GRR) WN 3876 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 10:50 Harlingen (HRL) 12:25 Dallas Love Field (DAL) 1 WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-03-05 through 2026-04-06
Tue,Wed 10:55 Dallas Love Field (DAL) 1 12:10 Lubbock (LBB) WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-03-10 through 2026-04-01
Sat 11:20 Saint Louis (STL) 2 15:00 Fort Lauderdale (FLL) 1 WN 3876 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-14 through 2026-02-28
Sat 11:20 Dallas Love Field (DAL) 1 12:35 Lubbock (LBB) WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-03-07 through 2026-04-04
Sun 11:55 Harlingen (HRL) 13:30 Dallas Love Field (DAL) 1 WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 13:00 Dallas Love Field (DAL) 1 14:10 Lubbock (LBB) WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-03-05 through 2026-04-06
Tue 13:10 Ontario, Los Angeles (ONT) 4 14:35 Phoenix Sky Harbor (PHX) 4 WN 3876 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-04 through 2026-09-29
Sun 14:10 Dallas Love Field (DAL) 1 14:40 Tucson (TUS) WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-03-08 through 2026-04-05
Sat 14:15 Eugene (EUG) 15:45 Oakland (OAK) 2 WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-03
Fri,Sun 14:30 Eugene (EUG) 16:00 Oakland (OAK) 2 WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-02 through 2026-01-04
Mon 14:50 Oakland (OAK) 2 16:15 Los Angeles (LAX) 1 WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-01-05
Sat 15:15 Ontario, Los Angeles (ONT) 4 16:35 Phoenix Sky Harbor (PHX) 4 WN 3876 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 15:20 Atlanta (ATL) N 17:00 Pittsburgh (PIT) WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-08-06 through 2026-09-28
Sat 16:20 Oakland (OAK) 2 17:40 Ontario, Los Angeles (ONT) 4 WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-01-03
Fri,Sun 16:40 Oakland (OAK) 2 18:05 Los Angeles (LAX) 1 WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-02 through 2026-01-04
Sun 18:10 Phoenix Sky Harbor (PHX) 4 23:25 Nashville (BNA) WN 3876 Non-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Mon,Thu,Fri 10:50 Harlingen (HRL) 14:10 Lubbock (LBB) WN 3876 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-03-05 through 2026-04-06
Sun 11:55 Harlingen (HRL) 14:40 Tucson (TUS) WN 3876 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-03-08 through 2026-04-05
Sat 14:15 Eugene (EUG) 17:40 Ontario, Los Angeles (ONT) 4 WN 3876 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-01-03
Fri,Sun 14:30 Eugene (EUG) 18:05 Los Angeles (LAX) 1 WN 3876 1-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-02 through 2026-01-04

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This flight number is listed as serving the following routes:

Atlanta (ATL) - Pittsburgh (PIT)
Dallas Love Field (DAL) - Lubbock (LBB)
Dallas Love Field (DAL) - Tucson (TUS)
Eugene (EUG) - Los Angeles (LAX)
Eugene (EUG) - Oakland (OAK)
Eugene (EUG) - Ontario, Los Angeles (ONT)
Harlingen (HRL) - Dallas Love Field (DAL)
Harlingen (HRL) - Lubbock (LBB)
Harlingen (HRL) - Tucson (TUS)
Las Vegas Harry Reid (LAS) - Grand Rapids (GRR)
Oakland (OAK) - Los Angeles (LAX)
Oakland (OAK) - Ontario, Los Angeles (ONT)
Ontario, Los Angeles (ONT) - Phoenix Sky Harbor (PHX)
Phoenix Sky Harbor (PHX) - Nashville (BNA)
Saint Louis (STL) - Fort Lauderdale (FLL)
Sarasota/Bradenton (SRQ) - Baltimore (BWI)

All Southwest Airlines flights

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Southwest Airlines flight WN 3876: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3876

06:40

Sarasota/Bradenton (SRQ)

09:05

Baltimore (BWI)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

06:45

Sarasota/Bradenton (SRQ)

09:10

Baltimore (BWI)

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3876

07:25

Sarasota/Bradenton (SRQ)

09:45

Baltimore (BWI)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3876

10:35

Las Vegas Harry Reid (LAS) 1

17:15

Grand Rapids (GRR)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3876

10:50

Harlingen (HRL)

12:25

Dallas Love Field (DAL) 1

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

10:55

Dallas Love Field (DAL) 1

12:10

Lubbock (LBB)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

11:20

Saint Louis (STL) 2

15:00

Fort Lauderdale (FLL) 1

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3876

11:20

Dallas Love Field (DAL) 1

12:35

Lubbock (LBB)

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

11:55

Harlingen (HRL)

13:30

Dallas Love Field (DAL) 1

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

13:00

Dallas Love Field (DAL) 1

14:10

Lubbock (LBB)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

13:10

Ontario, Los Angeles (ONT) 4

14:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-08-04 through 2026-09-29

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3876

14:10

Dallas Love Field (DAL) 1

14:40

Tucson (TUS)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

14:15

Eugene (EUG)

15:45

Oakland (OAK) 2

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

14:30

Eugene (EUG)

16:00

Oakland (OAK) 2

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

14:50

Oakland (OAK) 2

16:15

Los Angeles (LAX) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

15:15

Ontario, Los Angeles (ONT) 4

16:35

Phoenix Sky Harbor (PHX) 4

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3876

15:20

Atlanta (ATL) N

17:00

Pittsburgh (PIT)

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

16:20

Oakland (OAK) 2

17:40

Ontario, Los Angeles (ONT) 4

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

16:40

Oakland (OAK) 2

18:05

Los Angeles (LAX) 1

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3876

18:10

Phoenix Sky Harbor (PHX) 4

23:25

Nashville (BNA)

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3876

10:50

Harlingen (HRL)

14:10

Lubbock (LBB)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3876

11:55

Harlingen (HRL)

14:40

Tucson (TUS)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3876

14:15

Eugene (EUG)

17:40

Ontario, Los Angeles (ONT) 4

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3876

14:30

Eugene (EUG)

18:05

Los Angeles (LAX) 1

Effective 2026-01-02 through 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

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This flight number is listed as serving the following routes:

Atlanta (ATL) - Pittsburgh (PIT)
Dallas Love Field (DAL) - Lubbock (LBB)
Dallas Love Field (DAL) - Tucson (TUS)
Eugene (EUG) - Los Angeles (LAX)
Eugene (EUG) - Oakland (OAK)
Eugene (EUG) - Ontario, Los Angeles (ONT)
Harlingen (HRL) - Dallas Love Field (DAL)
Harlingen (HRL) - Lubbock (LBB)
Harlingen (HRL) - Tucson (TUS)
Las Vegas Harry Reid (LAS) - Grand Rapids (GRR)
Oakland (OAK) - Los Angeles (LAX)
Oakland (OAK) - Ontario, Los Angeles (ONT)
Ontario, Los Angeles (ONT) - Phoenix Sky Harbor (PHX)
Phoenix Sky Harbor (PHX) - Nashville (BNA)
Saint Louis (STL) - Fort Lauderdale (FLL)
Sarasota/Bradenton (SRQ) - Baltimore (BWI)

All Southwest Airlines flights

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