Southwest Airlines flug WN 556: Multiple routes

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Direktflüge:
Mo,Do,Fr 05:05 Phoenix Sky Harbor (PHX) 4 10:20 Chicago Midway (MDW)
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-03-09 through 2026-04-06
Do,Fr 06:05 Phoenix Sky Harbor (PHX) 4 10:20 Chicago Midway (MDW)
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-03-05 through 2026-03-06
Sa 06:05 Los Angeles (LAX) 1 09:35 Denver (DEN)
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-07 through 2026-04-04
Mo,Di,Fr,So 07:40 Houston Hobby (HOU) 09:20 Long Beach (LGB)
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Valid until 2026-01-04
Mo 08:00 Houston Hobby (HOU) 09:40 Long Beach (LGB)
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Operates only on 2026-01-05
So 08:20 Los Angeles (LAX) 1 11:40 Denver (DEN)
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-03-08 through 2026-04-05
Di,Mi 10:45 Oakland (OAK) 2 12:05 Ontario, Los Angeles (ONT) 4
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-07 through 2026-06-03
Mo,Do,Fr 11:20 Austin (AUS) 12:40 New Orleans (MSY)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-12 through 2026-02-16
Do,Fr,So 11:20 Austin (AUS) 12:40 New Orleans (MSY)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-20 through 2026-03-01
Di,Mi 12:35 Las Vegas Harry Reid (LAS) 1 17:50 Saint Louis (STL) 2
WN 556 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-08-04 through 2026-09-30
Di,Mi 12:40 Ontario, Los Angeles (ONT) 4 14:00 Phoenix Sky Harbor (PHX) 4
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-07 through 2026-06-03
Mo,Do,Fr 12:40 Ontario, Los Angeles (ONT) 4 14:00 Phoenix Sky Harbor (PHX) 4
WN 556 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-04-09 through 2026-06-01
Mo,Do,Fr 12:50 Las Vegas Harry Reid (LAS) 1 18:25 Chicago Midway (MDW)
WN 556 Non-stop Boeing 737-800 (73H) 3:35 Effective 2026-08-06 through 2026-09-28
So 12:55 Las Vegas Harry Reid (LAS) 1 18:10 Saint Louis (STL) 2
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-08-09 through 2026-09-27
So 13:00 Denver (DEN) 16:05 Saint Louis (STL) 2
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-06-07 through 2026-08-02
Sa 13:05 Phoenix Sky Harbor (PHX) 4 14:15 San Francisco (SFO) 2
WN 556 Non-stop Boeing 737-800 (73H) 2:10 Valid until 2026-01-03
Mo-Fr 13:15 Austin (AUS) 14:40 New Orleans (MSY)
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-01-06 through 2026-01-14
Di-Fr,So 13:15 Austin (AUS) 14:40 New Orleans (MSY)
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-01-18 through 2026-01-23
Mo-Fr 13:15 Austin (AUS) 14:40 New Orleans (MSY)
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-01-26 through 2026-02-04
Di,Mi,So 13:15 Austin (AUS) 14:40 New Orleans (MSY)
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-02-08 through 2026-02-11
Mo,Do,Fr 13:15 New Orleans (MSY) 16:40 Baltimore (BWI)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-12 through 2026-02-16
Di,Mi 13:15 Austin (AUS) 14:40 New Orleans (MSY)
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-02-18 through 2026-03-04
Do,Fr,So 13:15 New Orleans (MSY) 16:40 Baltimore (BWI)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-20 through 2026-03-01
Di,Mi 13:35 Destin/Fort Walton Beach (VPS) 15:25 Saint Louis (STL) 2
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2026-06-09 through 2026-07-29
Mo,Do,Fr 14:05 Myrtle Beach (MYR) 15:10 Saint Louis (STL) 2
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-06-04 through 2026-08-03
So 14:25 Denver (DEN) 15:45 Ontario, Los Angeles (ONT) 4
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-05-24
Sa 14:40 Baltimore (BWI) 16:10 Myrtle Beach (MYR)
WN 556 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-06-06 through 2026-08-01
Do,Fr,So 14:55 Austin (AUS) 16:20 New Orleans (MSY)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-11 through 2026-01-16
Mo,So 14:55 Austin (AUS) 16:20 New Orleans (MSY)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-19 through 2026-01-25
Do,Fr,So 14:55 Austin (AUS) 16:20 New Orleans (MSY)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-01 through 2026-02-06
Mo,So 14:55 Austin (AUS) 16:20 New Orleans (MSY)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-09 through 2026-02-15
Mo,Di,Do 14:55 Austin (AUS) 16:20 New Orleans (MSY)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-17 through 2026-02-23
Mo 14:55 Austin (AUS) 16:20 New Orleans (MSY)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-03-02
Mo,Do,Fr 15:45 Saint Louis (STL) 2 16:50 Chicago Midway (MDW)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-06-04 through 2026-08-03
So 15:50 Ontario, Los Angeles (ONT) 4 17:10 Phoenix Sky Harbor (PHX) 4
WN 556 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-04-12 through 2026-05-17
So 15:50 Ontario, Los Angeles (ONT) 4 17:10 Phoenix Sky Harbor (PHX) 4
WN 556 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2026-05-31
Sa 15:55 New Orleans (MSY) 19:25 Baltimore (BWI)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-10 through 2026-02-07
Di,Mi 16:00 Saint Louis (STL) 2 17:05 Chicago Midway (MDW)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-06-09 through 2026-07-29
So 16:20 Ontario, Los Angeles (ONT) 4 17:45 Phoenix Sky Harbor (PHX) 4
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-05-24
Di,Mi 16:30 Oakland (OAK) 2 17:50 Ontario, Los Angeles (ONT) 4
WN 556 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-03-10 through 2026-04-01
So 16:40 Saint Louis (STL) 2 17:45 Chicago Midway (MDW)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-06-07 through 2026-08-02
Sa 16:50 Myrtle Beach (MYR) 17:55 Saint Louis (STL) 2
WN 556 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-06 through 2026-08-01
Do,Fr,So 16:55 New Orleans (MSY) 20:20 Baltimore (BWI)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-01-11 through 2026-01-16
Mo,So 16:55 New Orleans (MSY) 20:20 Baltimore (BWI)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-01-19 through 2026-01-25
Do,Fr,So 16:55 New Orleans (MSY) 20:20 Baltimore (BWI)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-01 through 2026-02-06
Mo,So 16:55 New Orleans (MSY) 20:20 Baltimore (BWI)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-09 through 2026-02-15
Mo,Di,Do 16:55 New Orleans (MSY) 20:20 Baltimore (BWI)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-02-17 through 2026-02-23
Mo 16:55 New Orleans (MSY) 20:20 Baltimore (BWI)
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Operates only on 2026-03-02
Mo,Do,Fr 17:30 Chicago Midway (MDW) 20:35 New York LaGuardia (LGA) B
WN 556 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-06-04 through 2026-08-03
So 17:50 Phoenix Sky Harbor (PHX) 4 00:55 Orlando (MCO)
WN 556 Non-stop Boeing 737-800 (73H) 4:05 Effective 2026-04-12 through 2026-05-17
The flight arrives 1 day after departure.
So 17:50 Phoenix Sky Harbor (PHX) 4 00:55 Orlando (MCO)
WN 556 Non-stop Boeing 737-800 (73H) 4:05 Operates only on 2026-05-31
The flight arrives 1 day after departure.
Mi,Do 18:25 Salt Lake City (SLC) 18:50 Las Vegas Harry Reid (LAS) 1
WN 556 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2026-01-01
Indirekte Flüge:
Di,Mi 10:45 Oakland (OAK) 2 14:00 Phoenix Sky Harbor (PHX) 4
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-04-07 through 2026-06-03
Mo,Do,Fr 11:20 Austin (AUS) 16:40 Baltimore (BWI)
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-12 through 2026-02-16
Do,Fr,So 11:20 Austin (AUS) 16:40 Baltimore (BWI)
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-02-20 through 2026-03-01
So 13:00 Denver (DEN) 17:45 Chicago Midway (MDW)
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2026-06-07 through 2026-08-02
Di,Mi 13:35 Destin/Fort Walton Beach (VPS) 17:05 Chicago Midway (MDW)
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-06-09 through 2026-07-29
Mo,Do,Fr 14:05 Myrtle Beach (MYR) 16:50 Chicago Midway (MDW)
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2026-06-04 through 2026-08-03
So 14:25 Denver (DEN) 17:45 Phoenix Sky Harbor (PHX) 4
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Operates only on 2026-05-24
Sa 14:40 Baltimore (BWI) 17:55 Saint Louis (STL) 2
WN 556 1-stop Boeing 737-800 (73H) 4:15 Effective 2026-06-06 through 2026-08-01
Do,Fr,So 14:55 Austin (AUS) 20:20 Baltimore (BWI)
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-01-11 through 2026-01-16
Mo,So 14:55 Austin (AUS) 20:20 Baltimore (BWI)
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-01-19 through 2026-01-25
Do,Fr,So 14:55 Austin (AUS) 20:20 Baltimore (BWI)
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-02-01 through 2026-02-06
Mo,So 14:55 Austin (AUS) 20:20 Baltimore (BWI)
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-02-09 through 2026-02-15
Mo,Di,Do 14:55 Austin (AUS) 20:20 Baltimore (BWI)
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-02-17 through 2026-02-23
Mo 14:55 Austin (AUS) 20:20 Baltimore (BWI)
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Operates only on 2026-03-02
Mo,Do,Fr 15:45 Saint Louis (STL) 2 20:35 New York LaGuardia (LGA) B
WN 556 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-06-04 through 2026-08-03
So 15:50 Ontario, Los Angeles (ONT) 4 00:55 Orlando (MCO)
WN 556 1-stop Boeing 737-800 (73H) 6:05 Effective 2026-04-12 through 2026-05-17
The flight arrives 1 day after departure.
So 15:50 Ontario, Los Angeles (ONT) 4 00:55 Orlando (MCO)
WN 556 1-stop Boeing 737-800 (73H) 6:05 Operates only on 2026-05-31
The flight arrives 1 day after departure.
Mo,Do,Fr 14:05 Myrtle Beach (MYR) 20:35 New York LaGuardia (LGA) B
WN 556 2-stop Boeing 737-700 (Scimitar Winglets) 6:30 Effective 2026-06-04 through 2026-08-03
This flight number is listed as serving the following routes:
Southwest Airlines flug WN 556: Multiple routes
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Southwest Airlines WN556
Effective 2026-03-09 through 2026-04-06
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Effective 2026-03-05 through 2026-03-06
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Effective 2026-03-07 through 2026-04-04
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Valid until 2026-01-04
Mo
Di
Mi
-
Do
-
Fr
Sa
-
So
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Operates only on 2026-01-05
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Effective 2026-03-08 through 2026-04-05
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Effective 2026-04-07 through 2026-06-03
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-12 through 2026-02-16
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-20 through 2026-03-01
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-08-04 through 2026-09-30
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direktflüge:

Southwest Airlines WN556
Effective 2026-04-07 through 2026-06-03
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-04-09 through 2026-06-01
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direktflüge:

Southwest Airlines WN556
Effective 2026-08-06 through 2026-09-28
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 3:35, non-stop
Boeing 737-800 (73H)

Direktflüge:

Southwest Airlines WN556
Effective 2026-08-09 through 2026-09-27
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Effective 2026-06-07 through 2026-08-02
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Valid until 2026-01-03
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direktflüge:

Southwest Airlines WN556
Effective 2026-01-06 through 2026-01-14
Mo
Di
Mi
Do
Fr
Sa
-
So
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Effective 2026-01-18 through 2026-01-23
Mo
-
Di
Mi
Do
Fr
Sa
-
So
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Effective 2026-01-26 through 2026-02-04
Mo
Di
Mi
Do
Fr
Sa
-
So
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-08 through 2026-02-11
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-12 through 2026-02-16
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-18 through 2026-03-04
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-20 through 2026-03-01
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-06-09 through 2026-07-29
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-06-04 through 2026-08-03
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Operates only on 2026-05-24
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-06-06 through 2026-08-01
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direktflüge:

Southwest Airlines WN556
Effective 2026-01-11 through 2026-01-16
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-01-19 through 2026-01-25
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-01 through 2026-02-06
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-09 through 2026-02-15
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-17 through 2026-02-23
Mo
Di
Mi
-
Do
Fr
-
Sa
-
So
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Operates only on 2026-03-02
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-06-04 through 2026-08-03
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-04-12 through 2026-05-17
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direktflüge:

Southwest Airlines WN556
Operates only on 2026-05-31
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direktflüge:

Southwest Airlines WN556
Effective 2026-01-10 through 2026-02-07
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-06-09 through 2026-07-29
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Operates only on 2026-05-24
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-03-10 through 2026-04-01
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direktflüge:

Southwest Airlines WN556
Effective 2026-06-07 through 2026-08-02
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-06-06 through 2026-08-01
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 2:05, non-stop
Boeing 737-800 (73H)

Direktflüge:

Southwest Airlines WN556
Effective 2026-01-11 through 2026-01-16
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-01-19 through 2026-01-25
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-01 through 2026-02-06
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-09 through 2026-02-15
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-02-17 through 2026-02-23
Mo
Di
Mi
-
Do
Fr
-
Sa
-
So
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Operates only on 2026-03-02
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
-
Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-06-04 through 2026-08-03
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direktflüge:

Southwest Airlines WN556
Effective 2026-04-12 through 2026-05-17
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 4:05, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direktflüge:

Southwest Airlines WN556
Operates only on 2026-05-31
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 4:05, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direktflüge:

Southwest Airlines WN556
Valid until 2026-01-01
Mo
-
Di
-
Mi
Do
Fr
-
Sa
-
So
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-04-07 through 2026-06-03
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-02-12 through 2026-02-16
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-02-20 through 2026-03-01
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-06-07 through 2026-08-02
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-06-09 through 2026-07-29
Mo
-
Di
Mi
Do
-
Fr
-
Sa
-
So
-
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-06-04 through 2026-08-03
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Operates only on 2026-05-24
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-06-06 through 2026-08-01
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
So
-
Duration: 4:15, 1-stop
Boeing 737-800 (73H)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-01-11 through 2026-01-16
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-01-19 through 2026-01-25
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-02-01 through 2026-02-06
Mo
-
Di
-
Mi
-
Do
Fr
Sa
-
So
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-02-09 through 2026-02-15
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-02-17 through 2026-02-23
Mo
Di
Mi
-
Do
Fr
-
Sa
-
So
-
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Operates only on 2026-03-02
Mo
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
-
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-06-04 through 2026-08-03
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-04-12 through 2026-05-17
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 6:05, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Indirekte Flüge:

Southwest Airlines WN556
Operates only on 2026-05-31
Mo
-
Di
-
Mi
-
Do
-
Fr
-
Sa
-
So
Duration: 6:05, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Indirekte Flüge:

Southwest Airlines WN556
Effective 2026-06-04 through 2026-08-03
Mo
Di
-
Mi
-
Do
Fr
Sa
-
So
-
Duration: 6:30, 2-stop
Boeing 737-700 (Scimitar Winglets)
This flight number is listed as serving the following routes:
  • Austin (AUS) - Baltimore (BWI)
  • Austin (AUS) - New Orleans (MSY)
  • Baltimore (BWI) - Myrtle Beach (MYR)
  • Baltimore (BWI) - Saint Louis (STL)
  • Chicago Midway (MDW) - New York LaGuardia (LGA)
  • Denver (DEN) - Chicago Midway (MDW)
  • Denver (DEN) - Ontario, Los Angeles (ONT)
  • Denver (DEN) - Phoenix Sky Harbor (PHX)
  • Denver (DEN) - Saint Louis (STL)
  • Destin/Fort Walton Beach (VPS) - Chicago Midway (MDW)
  • Destin/Fort Walton Beach (VPS) - Saint Louis (STL)
  • Houston Hobby (HOU) - Long Beach (LGB)
  • Las Vegas Harry Reid (LAS) - Chicago Midway (MDW)
  • Las Vegas Harry Reid (LAS) - Saint Louis (STL)
  • Los Angeles (LAX) - Denver (DEN)
  • Myrtle Beach (MYR) - Chicago Midway (MDW)
  • Myrtle Beach (MYR) - New York LaGuardia (LGA)
  • Myrtle Beach (MYR) - Saint Louis (STL)
  • New Orleans (MSY) - Baltimore (BWI)
  • Oakland (OAK) - Ontario, Los Angeles (ONT)
  • Oakland (OAK) - Phoenix Sky Harbor (PHX)
  • Ontario, Los Angeles (ONT) - Orlando (MCO)
  • Ontario, Los Angeles (ONT) - Phoenix Sky Harbor (PHX)
  • Phoenix Sky Harbor (PHX) - Chicago Midway (MDW)
  • Phoenix Sky Harbor (PHX) - Orlando (MCO)
  • Phoenix Sky Harbor (PHX) - San Francisco (SFO)
  • Saint Louis (STL) - Chicago Midway (MDW)
  • Saint Louis (STL) - New York LaGuardia (LGA)
  • Salt Lake City (SLC) - Las Vegas Harry Reid (LAS)