Southwest Airlines flight WN 2603: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed,Sun 05:30 Ontario, Los Angeles (ONT) 4 06:40 Phoenix Sky Harbor (PHX) 4
WN 2603 Non-stop Boeing 737-800 (73H) 1:10 Valid until 2025-05-21
Tue,Wed,Sun 05:30 Ontario, Los Angeles (ONT) 4 06:40 Phoenix Sky Harbor (PHX) 4
WN 2603 Non-stop Boeing 737-800 (73H) 1:10 Effective 2025-05-27 through 2025-06-04
Thu 06:40 Louisville (SDF) 06:55 Midway, Chicago (MDW)
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2025-11-27
Sun 07:00 Ontario, Los Angeles (ONT) 4 08:15 Phoenix Sky Harbor (PHX) 4
WN 2603 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2025-05-25
Tue,Wed 07:05 El Paso (ELP) 07:55 Las Vegas Harry Reid (LAS) 1
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2025-10-07 through 2025-10-29
Sun 07:50 Denver (DEN) 12:50 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737-800 (73H) 3:00 Operates only on 2025-11-30
Tue,Wed 08:35 Las Vegas Harry Reid (LAS) 1 15:15 Grand Rapids (GRR)
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2025-10-07 through 2025-10-29
Tue,Wed 09:15 Baltimore (BWI) 10:15 Birmingham (BHM)
WN 2603 Non-stop Boeing 737-700 (73W) 2:00 Effective 2025-06-10 through 2025-07-30
Sat 09:30 Denver (DEN) 14:25 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-11-08 through 2025-11-15
Sat 09:30 Denver (DEN) 14:25 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-12-06 through 2025-12-13
Mon-Wed 09:55 Denver (DEN) 14:55 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737-800 (73H) 3:00 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 09:55 Denver (DEN) 14:55 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737-800 (73H) 3:00 Effective 2025-12-19 through 2026-01-04
Sat 10:00 Burbank (BUR) 11:10 Las Vegas Harry Reid (LAS) 1
WN 2603 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri,Sun 10:00 Denver (DEN) 15:00 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 10:00 Denver (DEN) 15:00 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-11-21 through 2025-11-28
Sat 10:00 Denver (DEN) 15:00 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737-800 (73H) 3:00 Effective 2025-11-22 through 2025-11-29
Fri,Sun 10:00 Denver (DEN) 15:00 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-12-07 through 2025-12-14
Thu 10:00 Denver (DEN) 15:00 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Operates only on 2025-12-18
Sat 10:00 Denver (DEN) 15:00 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737-800 (73H) 3:00 Effective 2025-12-20 through 2026-01-03
Mon 10:00 Denver (DEN) 15:00 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Operates only on 2026-01-05
Tue,Wed 10:50 Birmingham (BHM) 12:45 Las Vegas Harry Reid (LAS) 1
WN 2603 Non-stop Boeing 737-700 (73W) 3:55 Effective 2025-06-10 through 2025-07-30
Sat 11:50 Las Vegas Harry Reid (LAS) 1 13:30 Sacramento (SMF) B
WN 2603 Non-stop Boeing 737-700 (73W) 1:40 Effective 2025-06-07 through 2025-08-02
Tue,Wed 13:25 Las Vegas Harry Reid (LAS) 1 15:05 Sacramento (SMF) B
WN 2603 Non-stop Boeing 737-700 (73W) 1:40 Effective 2025-06-10 through 2025-07-30
Sun 13:40 Denver (DEN) 14:35 Phoenix Sky Harbor (PHX) 4
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Operates only on 2025-08-31
Fri 13:45 Baltimore (BWI) 14:45 Birmingham (BHM)
WN 2603 Non-stop Boeing 737-800 (73H) 2:00 Operates only on 2025-07-04
Sun 13:45 Denver (DEN) 14:40 Phoenix Sky Harbor (PHX) 4
WN 2603 Non-stop Boeing 737-800 (73H) 1:55 Effective 2025-08-10 through 2025-08-24
Sun 13:45 Denver (DEN) 14:40 Phoenix Sky Harbor (PHX) 4
WN 2603 Non-stop Boeing 737-800 (73H) 1:55 Effective 2025-09-07 through 2025-09-28
Sun 13:55 Las Vegas Harry Reid (LAS) 1 15:35 Sacramento (SMF) B
WN 2603 Non-stop Boeing 737-700 (73W) 1:40 Effective 2025-06-08 through 2025-08-03
Sun 14:10 Atlanta (ATL) N 15:55 Baltimore (BWI)
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-10-05 through 2025-10-26
Sat 14:35 Denver (DEN) 15:30 Phoenix Sky Harbor (PHX) 4
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2025-08-09 through 2025-09-27
Sat 14:40 Baltimore (BWI) 16:10 Portland (PWM)
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri 14:50 Baltimore (BWI) 15:50 Birmingham (BHM)
WN 2603 Non-stop Boeing 737-700 (73W) 2:00 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 14:50 Baltimore (BWI) 15:50 Birmingham (BHM)
WN 2603 Non-stop Boeing 737-700 (73W) 2:00 Effective 2025-07-07 through 2025-08-04
Tue,Wed 14:55 Denver (DEN) 15:50 Phoenix Sky Harbor (PHX) 4
WN 2603 Non-stop Boeing 737-700 (73W) 1:55 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri 14:55 Denver (DEN) 15:50 Phoenix Sky Harbor (PHX) 4
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2025-08-07 through 2025-09-29
Mon,Thu,Fri 15:00 Baltimore (BWI) 16:30 Portland (PWM)
WN 2603 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-10-02 through 2025-10-31
Fri 15:30 Birmingham (BHM) 17:25 Las Vegas Harry Reid (LAS) 1
WN 2603 Non-stop Boeing 737-800 (73H) 3:55 Operates only on 2025-07-04
Tue,Wed 15:55 Grand Rapids (GRR) 17:40 Baltimore (BWI)
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri 16:25 Birmingham (BHM) 18:25 Las Vegas Harry Reid (LAS) 1
WN 2603 Non-stop Boeing 737-700 (73W) 4:00 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 16:25 Birmingham (BHM) 18:25 Las Vegas Harry Reid (LAS) 1
WN 2603 Non-stop Boeing 737-700 (73W) 4:00 Effective 2025-07-07 through 2025-08-04
Sun 16:35 Baltimore (BWI) 17:55 Cleveland Hopkins (CLE)
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2025-10-05 through 2025-10-26
Tue,Wed 16:45 Denver (DEN) 21:35 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-11-04 through 2025-11-12
Mon-Thu 16:45 Denver (DEN) 21:35 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-11-17 through 2025-11-20
Mon-Fri 16:45 Denver (DEN) 21:35 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-12-02 through 2025-12-11
Mon-Wed 16:45 Denver (DEN) 21:35 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-12-15 through 2025-12-17
Wed,Thu 16:45 Denver (DEN) 21:35 Pittsburgh (PIT)
WN 2603 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2025-12-24 through 2026-01-01
Tue,Wed 18:25 Baltimore (BWI) 19:55 Portland (PWM)
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-10-07 through 2025-10-29
Sun 18:30 Cleveland Hopkins (CLE) 18:45 Midway, Chicago (MDW)
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-10-05 through 2025-10-26
Sun 19:20 Midway, Chicago (MDW) 20:50 Kansas City (MCI)
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-10-05 through 2025-10-26
Sun 21:25 Kansas City (MCI) 22:55 Los Angeles (LAX) 1
WN 2603 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2025-10-05 through 2025-10-26
Non-Direct Flights:
Tue,Wed 07:05 El Paso (ELP) 15:15 Grand Rapids (GRR)
WN 2603 1-stop Boeing 737-700 (Scimitar Winglets) 6:10 Effective 2025-10-07 through 2025-10-29
Tue,Wed 08:35 Las Vegas Harry Reid (LAS) 1 17:40 Baltimore (BWI)
WN 2603 1-stop Boeing 737-700 (Scimitar Winglets) 6:05 Effective 2025-10-07 through 2025-10-29
Tue,Wed 09:15 Baltimore (BWI) 12:45 Las Vegas Harry Reid (LAS) 1
WN 2603 1-stop Boeing 737-700 (73W) 6:30 Effective 2025-06-10 through 2025-07-30
Sat 10:00 Burbank (BUR) 13:30 Sacramento (SMF) B
WN 2603 1-stop Boeing 737-700 (73W) 3:30 Effective 2025-06-07 through 2025-08-02
Tue,Wed 10:50 Birmingham (BHM) 15:05 Sacramento (SMF) B
WN 2603 1-stop Boeing 737-700 (73W) 6:15 Effective 2025-06-10 through 2025-07-30
Fri 13:45 Baltimore (BWI) 17:25 Las Vegas Harry Reid (LAS) 1
WN 2603 1-stop Boeing 737-800 (73H) 6:40 Operates only on 2025-07-04
Sun 14:10 Atlanta (ATL) N 17:55 Cleveland Hopkins (CLE)
WN 2603 1-stop Boeing 737-700 (Scimitar Winglets) 3:45 Effective 2025-10-05 through 2025-10-26
Mon,Thu,Fri 14:50 Baltimore (BWI) 18:25 Las Vegas Harry Reid (LAS) 1
WN 2603 1-stop Boeing 737-700 (73W) 6:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 14:50 Baltimore (BWI) 18:25 Las Vegas Harry Reid (LAS) 1
WN 2603 1-stop Boeing 737-700 (73W) 6:35 Effective 2025-07-07 through 2025-08-04
Tue,Wed 15:55 Grand Rapids (GRR) 19:55 Portland (PWM)
WN 2603 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2025-10-07 through 2025-10-29
Sun 16:35 Baltimore (BWI) 18:45 Midway, Chicago (MDW)
WN 2603 1-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2025-10-05 through 2025-10-26
Sun 18:30 Cleveland Hopkins (CLE) 20:50 Kansas City (MCI)
WN 2603 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2025-10-05 through 2025-10-26
Sun 19:20 Midway, Chicago (MDW) 22:55 Los Angeles (LAX) 1
WN 2603 1-stop Boeing 737-700 (Scimitar Winglets) 5:35 Effective 2025-10-05 through 2025-10-26
Tue,Wed 07:05 El Paso (ELP) 17:40 Baltimore (BWI)
WN 2603 2-stop Boeing 737-700 (Scimitar Winglets) 8:35 Effective 2025-10-07 through 2025-10-29
Tue,Wed 08:35 Las Vegas Harry Reid (LAS) 1 19:55 Portland (PWM)
WN 2603 2-stop Boeing 737-700 (Scimitar Winglets) 8:20 Effective 2025-10-07 through 2025-10-29
Tue,Wed 09:15 Baltimore (BWI) 15:05 Sacramento (SMF) B
WN 2603 2-stop Boeing 737-700 (73W) 8:50 Effective 2025-06-10 through 2025-07-30
Sun 14:10 Atlanta (ATL) N 18:45 Midway, Chicago (MDW)
WN 2603 2-stop Boeing 737-700 (Scimitar Winglets) 5:35 Effective 2025-10-05 through 2025-10-26
Sun 16:35 Baltimore (BWI) 20:50 Kansas City (MCI)
WN 2603 2-stop Boeing 737-700 (Scimitar Winglets) 5:15 Effective 2025-10-05 through 2025-10-26
Sun 18:30 Cleveland Hopkins (CLE) 22:55 Los Angeles (LAX) 1
WN 2603 2-stop Boeing 737-700 (Scimitar Winglets) 7:25 Effective 2025-10-05 through 2025-10-26
Tue,Wed 07:05 El Paso (ELP) 19:55 Portland (PWM)
WN 2603 3-stop Boeing 737-700 (Scimitar Winglets) 10:50 Effective 2025-10-07 through 2025-10-29
Sun 14:10 Atlanta (ATL) N 20:50 Kansas City (MCI)
WN 2603 3-stop Boeing 737-700 (Scimitar Winglets) 7:40 Effective 2025-10-05 through 2025-10-26
Sun 16:35 Baltimore (BWI) 22:55 Los Angeles (LAX) 1
WN 2603 3-stop Boeing 737-700 (Scimitar Winglets) 9:20 Effective 2025-10-05 through 2025-10-26
Sun 14:10 Atlanta (ATL) N 22:55 Los Angeles (LAX) 1
WN 2603 4-stop Boeing 737-700 (Scimitar Winglets) 11:45 Effective 2025-10-05 through 2025-10-26
Ad flat here 1377413384 I FlightWNum Lower
Parallax here
This flight number is listed as serving the following routes:
Southwest Airlines flight WN 2603: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN2603
Valid until 2025-05-21
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Effective 2025-05-27 through 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN2603
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2603
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:15, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:40, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:10, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:35, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:20, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:50, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:35, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:15, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:25, 2-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:50, 3-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:40, 3-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 9:20, 3-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN2603
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 11:45, 4-stop
Boeing 737-700 (Scimitar Winglets)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Baltimore (BWI)
  • Atlanta (ATL) - Cleveland Hopkins (CLE)
  • Atlanta (ATL) - Kansas City (MCI)
  • Atlanta (ATL) - Los Angeles (LAX)
  • Atlanta (ATL) - Midway, Chicago (MDW)
  • Baltimore (BWI) - Birmingham (BHM)
  • Baltimore (BWI) - Cleveland Hopkins (CLE)
  • Baltimore (BWI) - Kansas City (MCI)
  • Baltimore (BWI) - Las Vegas Harry Reid (LAS)
  • Baltimore (BWI) - Los Angeles (LAX)
  • Baltimore (BWI) - Midway, Chicago (MDW)
  • Baltimore (BWI) - Portland (PWM)
  • Baltimore (BWI) - Sacramento (SMF)
  • Birmingham (BHM) - Las Vegas Harry Reid (LAS)
  • Birmingham (BHM) - Sacramento (SMF)
  • Burbank (BUR) - Las Vegas Harry Reid (LAS)
  • Burbank (BUR) - Sacramento (SMF)
  • Cleveland Hopkins (CLE) - Kansas City (MCI)
  • Cleveland Hopkins (CLE) - Los Angeles (LAX)
  • Cleveland Hopkins (CLE) - Midway, Chicago (MDW)
  • Denver (DEN) - Phoenix Sky Harbor (PHX)
  • Denver (DEN) - Pittsburgh (PIT)
  • El Paso (ELP) - Baltimore (BWI)
  • El Paso (ELP) - Grand Rapids (GRR)
  • El Paso (ELP) - Las Vegas Harry Reid (LAS)
  • El Paso (ELP) - Portland (PWM)
  • Grand Rapids (GRR) - Baltimore (BWI)
  • Grand Rapids (GRR) - Portland (PWM)
  • Kansas City (MCI) - Los Angeles (LAX)
  • Las Vegas Harry Reid (LAS) - Grand Rapids (GRR)
  • Las Vegas Harry Reid (LAS) - Portland (PWM)
  • Las Vegas Harry Reid (LAS) - Sacramento (SMF)
  • Louisville (SDF) - Midway, Chicago (MDW)
  • Midway, Chicago (MDW) - Kansas City (MCI)
  • Midway, Chicago (MDW) - Los Angeles (LAX)
  • Ontario, Los Angeles (ONT) - Phoenix Sky Harbor (PHX)