Southwest Airlines flight WN 853: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 08:15 Santa Ana (SNA) 09:50 Oakland (OAK) 2
WN 853 Non-stop Boeing 737-700 (73W) 1:35 Effective 2025-08-07 through 2025-09-29
Sun 08:20 Santa Ana (SNA) 09:50 Oakland (OAK) 2
WN 853 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-08-10 through 2025-08-24
Sun 08:20 Santa Ana (SNA) 09:50 Oakland (OAK) 2
WN 853 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-09-07 through 2025-09-28
Sun 08:30 Santa Ana (SNA) 09:55 Oakland (OAK) 2
WN 853 Non-stop Boeing 737-700 (73W) 1:25 Operates only on 2025-08-31
Tue,Wed 08:55 Hartford (BDL) 10:20 Baltimore (BWI)
WN 853 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-11-04 through 2025-11-12
Mon-Thu 08:55 Hartford (BDL) 10:20 Baltimore (BWI)
WN 853 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-11-17 through 2025-11-20
Mon-Fri 08:55 Hartford (BDL) 10:20 Baltimore (BWI)
WN 853 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-12-02 through 2025-12-11
Mon-Wed 08:55 Hartford (BDL) 10:20 Baltimore (BWI)
WN 853 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-12-15 through 2025-12-17
Wed,Thu 08:55 Hartford (BDL) 10:20 Baltimore (BWI)
WN 853 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-12-24 through 2026-01-01
Thu 09:55 Santa Ana (SNA) 11:20 San Jose (SJC) B
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2025-11-27
Sun 12:30 New Orleans (MSY) 14:00 Austin (AUS)
WN 853 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-06-08 through 2025-08-03
Tue,Wed 15:10 Baltimore (BWI) 16:15 Milwaukee (MKE)
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-10-07 through 2025-10-29
Tue,Wed 15:45 Milwaukee (MKE) 18:35 Baltimore (BWI)
WN 853 Non-stop Boeing 737-700 (73W) 1:50 Valid until 2025-06-04
Fri 17:10 Midway, Chicago (MDW) 18:45 Colorado Springs (COS)
WN 853 Non-stop Boeing 737-700 (73W) 2:35 Operates only on 2025-07-04
Mon,Thu,Fri 17:20 Baltimore (BWI) 19:50 Houston Hobby (HOU)
WN 853 Non-stop Boeing 737-700 (73W) 3:30 Valid until 2025-06-02
Mon-Wed 17:30 Hartford (BDL) 18:50 Baltimore (BWI)
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 17:30 Hartford (BDL) 18:50 Baltimore (BWI)
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-12-19 through 2026-01-04
Mon,Thu,Fri 17:35 Midway, Chicago (MDW) 19:10 Colorado Springs (COS)
WN 853 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 17:35 Midway, Chicago (MDW) 19:10 Colorado Springs (COS)
WN 853 Non-stop Boeing 737-800 (73H) 2:35 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri,Sun 17:40 Hartford (BDL) 19:00 Baltimore (BWI)
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 17:40 Hartford (BDL) 19:00 Baltimore (BWI)
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-11-21 through 2025-11-28
Fri,Sun 17:40 Hartford (BDL) 19:00 Baltimore (BWI)
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-12-07 through 2025-12-14
Thu 17:40 Hartford (BDL) 19:00 Baltimore (BWI)
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2025-12-18
Mon 17:40 Hartford (BDL) 19:00 Baltimore (BWI)
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Operates only on 2026-01-05
Sat 17:45 Phoenix Sky Harbor (PHX) 4 22:25 Des Moines (DSM)
WN 853 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Valid until 2025-05-31
Sat 18:20 New Orleans (MSY) 19:45 Austin (AUS)
WN 853 Non-stop Boeing 737-800 (73H) 1:25 Effective 2025-06-07 through 2025-08-02
Tue,Wed 19:20 Baltimore (BWI) 21:45 Houston Hobby (HOU)
WN 853 Non-stop Boeing 737-700 (73W) 3:25 Valid until 2025-06-04
Mon-Wed 19:25 Baltimore (BWI) 20:40 Raleigh/Durham (RDU) 1
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 19:25 Baltimore (BWI) 20:40 Raleigh/Durham (RDU) 1
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-12-19 through 2026-01-04
Tue,Wed 20:30 New Orleans (MSY) 21:55 Austin (AUS)
WN 853 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-06-10 through 2025-07-30
Sun 20:50 Las Vegas Harry Reid (LAS) 1 22:25 San Francisco (SFO) 2
WN 853 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Operates only on 2025-05-25
Mon-Wed 21:15 Raleigh/Durham (RDU) 1 21:55 Nashville (BNA)
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 21:15 Raleigh/Durham (RDU) 1 21:55 Nashville (BNA)
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2025-12-19 through 2026-01-04
Sat 21:25 Raleigh/Durham (RDU) 1 22:05 Nashville (BNA)
WN 853 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-11-22 through 2025-11-29
Sat 21:25 Raleigh/Durham (RDU) 1 22:05 Nashville (BNA)
WN 853 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2025-12-20 through 2026-01-03
Mon,Thu,Fri 21:45 Baltimore (BWI) 22:50 Milwaukee (MKE)
WN 853 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2025-10-02 through 2025-10-31
Sun 23:05 Las Vegas Harry Reid (LAS) 1 00:45 San Francisco (SFO) 2
WN 853 Non-stop Boeing 737-800 (73H) 1:40 Valid until 2025-05-18
The flight arrives 1 day after departure.
Sun 23:10 Las Vegas Harry Reid (LAS) 1 00:50 San Francisco (SFO) 2
WN 853 Non-stop Boeing 737-800 (73H) 1:40 Operates only on 2025-06-01
The flight arrives 1 day after departure.
Non-Direct Flights:
Tue,Wed 15:45 Milwaukee (MKE) 21:45 Houston Hobby (HOU)
WN 853 1-stop Boeing 737-700 (73W) 6:00 Valid until 2025-06-04
Mon-Wed 17:30 Hartford (BDL) 20:40 Raleigh/Durham (RDU) 1
WN 853 1-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 17:30 Hartford (BDL) 20:40 Raleigh/Durham (RDU) 1
WN 853 1-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2025-12-19 through 2026-01-04
Mon-Wed 19:25 Baltimore (BWI) 21:55 Nashville (BNA)
WN 853 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 19:25 Baltimore (BWI) 21:55 Nashville (BNA)
WN 853 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2025-12-19 through 2026-01-04
Mon-Wed 17:30 Hartford (BDL) 21:55 Nashville (BNA)
WN 853 2-stop Boeing 737-700 (Scimitar Winglets) 5:25 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 17:30 Hartford (BDL) 21:55 Nashville (BNA)
WN 853 2-stop Boeing 737-700 (Scimitar Winglets) 5:25 Effective 2025-12-19 through 2026-01-04
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 853: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN853
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN853
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN853
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN853
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN853
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN853
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN853
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN853
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN853
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN853
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN853
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN853
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN853
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN853
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN853
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN853
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN853
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN853
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN853
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN853
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN853
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN853
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN853
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Southwest Airlines WN853
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN853
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:00, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN853
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:25, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN853
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:25, 2-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Houston Hobby (HOU)
  • Baltimore (BWI) - Nashville (BNA)
  • Baltimore (BWI) - Raleigh/Durham (RDU)
  • Hartford (BDL) - Baltimore (BWI)
  • Hartford (BDL) - Nashville (BNA)
  • Hartford (BDL) - Raleigh/Durham (RDU)
  • Las Vegas Harry Reid (LAS) - San Francisco (SFO)
  • Midway, Chicago (MDW) - Colorado Springs (COS)
  • Milwaukee (MKE) - Baltimore (BWI)
  • Milwaukee (MKE) - Houston Hobby (HOU)
  • New Orleans (MSY) - Austin (AUS)
  • Phoenix Sky Harbor (PHX) - Des Moines (DSM)
  • Raleigh/Durham (RDU) - Nashville (BNA)
  • Santa Ana (SNA) - Oakland (OAK)
  • Santa Ana (SNA) - San Jose (SJC)