Southwest Airlines flight WN 1553: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 08:00 San Diego (SAN) 1 09:35 San Francisco (SFO) 2
WN 1553 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-08-09 through 2026-09-27
Mon 09:55 Las Vegas Harry Reid (LAS) 1 11:10 Burbank (BUR)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2026-01-05
Fri,Sun 10:55 Las Vegas Harry Reid (LAS) 1 12:05 Burbank (BUR)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-02 through 2026-01-04
Sat 11:10 Dallas Love Field (DAL) 1 14:30 Savannah (SAV)
WN 1553 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-06-06 through 2026-08-01
Sat 11:15 Las Vegas Harry Reid (LAS) 1 12:25 Burbank (BUR)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-01-03
Sun 11:20 Denver (DEN) 15:45 Indianapolis (IND)
WN 1553 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 11:40 Denver (DEN) 16:10 Indianapolis (IND)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-06-04 through 2026-08-03
Sun 12:35 New Orleans (MSY) 15:55 Ronald Reagan Washington (DCA) 1
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-03-08 through 2026-04-05
Mon,Thu,Fri 12:35 Islip (ISP) 13:50 Baltimore (BWI)
WN 1553 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-08-06 through 2026-09-28
Wed,Thu 12:40 Las Vegas Harry Reid (LAS) 1 13:55 Burbank (BUR)
WN 1553 Non-stop Boeing 737-700 (73W) 1:15 Valid until 2026-01-01
Tue,Wed 15:25 Austin (AUS) 16:45 New Orleans (MSY)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-10 through 2026-04-01
Sat 16:25 New Orleans (MSY) 19:45 Ronald Reagan Washington (DCA) 1
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-03-07 through 2026-04-04
Sun 17:10 Denver (DEN) 18:50 Oakland (OAK) 2
WN 1553 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2026-05-24
Tue,Wed 17:20 New Orleans (MSY) 20:40 Ronald Reagan Washington (DCA) 1
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 17:30 New Orleans (MSY) 20:50 Ronald Reagan Washington (DCA) 1
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-03-05 through 2026-04-06
Mon-Fri 18:25 Denver (DEN) 21:00 Omaha (OMA)
WN 1553 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 18:25 Denver (DEN) 21:00 Omaha (OMA)
WN 1553 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-01-18 through 2026-01-23
Mon-Fri 18:25 Denver (DEN) 21:00 Omaha (OMA)
WN 1553 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 18:25 Denver (DEN) 21:00 Omaha (OMA)
WN 1553 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-02-08 through 2026-02-11
Tue,Wed 18:25 Denver (DEN) 21:00 Omaha (OMA)
WN 1553 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-02-18 through 2026-03-04
Thu,Fri,Sun 18:40 Denver (DEN) 21:10 Omaha (OMA)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 18:40 Denver (DEN) 21:10 Omaha (OMA)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 18:40 Denver (DEN) 21:10 Omaha (OMA)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-01 through 2026-02-06
Mon,Sat,Sun 18:40 Denver (DEN) 21:10 Omaha (OMA)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu,Sat 18:40 Denver (DEN) 21:10 Omaha (OMA)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-17 through 2026-02-23
Mon,Sat 18:40 Denver (DEN) 21:10 Omaha (OMA)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-02-28 through 2026-03-02
Sat 19:10 Dallas Love Field (DAL) 1 20:15 Tulsa (TUL)
WN 1553 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 19:55 Denver (DEN) 22:20 Omaha (OMA)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 19:55 Denver (DEN) 22:20 Omaha (OMA)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-20 through 2026-03-01
Tue,Wed 20:25 Dallas Love Field (DAL) 1 21:30 Tulsa (TUL)
WN 1553 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2026-08-04 through 2026-09-30
Non-Direct Flights:
Tue,Wed 15:25 Austin (AUS) 20:40 Ronald Reagan Washington (DCA) 1
WN 1553 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-03-10 through 2026-04-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 1553: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN1553
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1553
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1553
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1553
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
17:10

18:50
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-02-28 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1553
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1553
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here
This flight number is listed as serving the following routes:
  • Austin (AUS) - New Orleans (MSY)
  • Austin (AUS) - Ronald Reagan Washington (DCA)
  • Dallas Love Field (DAL) - Savannah (SAV)
  • Dallas Love Field (DAL) - Tulsa (TUL)
  • Denver (DEN) - Indianapolis (IND)
  • Denver (DEN) - Oakland (OAK)
  • Denver (DEN) - Omaha (OMA)
  • Islip (ISP) - Baltimore (BWI)
  • Las Vegas Harry Reid (LAS) - Burbank (BUR)
  • New Orleans (MSY) - Ronald Reagan Washington (DCA)
  • San Diego (SAN) - San Francisco (SFO)