Southwest Airlines flight WN 4818: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon-Fri 05:05 Portland (PDX) 07:15 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 05:05 Portland (PDX) 07:15 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-18 through 2026-01-23
Mon-Fri 05:05 Portland (PDX) 07:15 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 05:05 Portland (PDX) 07:15 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-08 through 2026-02-11
Tue,Wed 05:05 Portland (PDX) 07:15 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-18 through 2026-03-04
Sat 06:10 Portland (PDX) 08:20 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 06:35 Portland (PDX) 08:40 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:35 Portland (PDX) 08:40 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:35 Portland (PDX) 08:40 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:35 Portland (PDX) 08:40 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 06:35 Portland (PDX) 08:40 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-02-17 through 2026-02-23
Mon 06:35 Portland (PDX) 08:40 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Operates only on 2026-03-02
Thu,Fri,Sun 09:15 Las Vegas Harry Reid (LAS) 1 10:25 Santa Ana (SNA) WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 09:15 Las Vegas Harry Reid (LAS) 1 10:25 Santa Ana (SNA) WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 09:15 Las Vegas Harry Reid (LAS) 1 10:25 Santa Ana (SNA) WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-01 through 2026-02-06
Mon,Sun 09:15 Las Vegas Harry Reid (LAS) 1 10:25 Santa Ana (SNA) WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 09:15 Las Vegas Harry Reid (LAS) 1 10:25 Santa Ana (SNA) WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-17 through 2026-02-23
Mon 09:15 Las Vegas Harry Reid (LAS) 1 10:25 Santa Ana (SNA) WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-03-02
Mon,Thu,Fri 10:35 Portland (PDX) 12:40 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 10:35 Portland (PDX) 12:40 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-02-20 through 2026-03-01
Sat 10:45 Portland (PDX) 12:55 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-02-14 through 2026-02-28
Sat 11:05 Austin (AUS) 11:55 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-08-08 through 2026-09-26
Sat 13:00 Baltimore (BWI) 14:20 Albany (ALB) WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-06-06 through 2026-08-01
Tue 14:00 Reno (RNO) 15:30 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-04 through 2026-09-29
Sun 17:10 Baltimore (BWI) 19:35 Austin (AUS) WN 4818 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-08-09 through 2026-09-27
Tue,Wed 17:20 Raleigh/Durham (RDU) 1 19:20 Austin (AUS) WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2026-06-09 through 2026-07-29
Wed 18:45 Orlando (MCO) 20:30 Austin (AUS) WN 4818 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-08-05 through 2026-09-30
Sun 19:00 Colorado Springs (COS) 20:00 Las Vegas Harry Reid (LAS) 1 WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-06-07 through 2026-08-02
Tue,Wed 19:55 Austin (AUS) 21:10 Lubbock (LBB) WN 4818 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-06-09 through 2026-07-29
Non-Direct Flights:
Thu,Fri,Sun 06:35 Portland (PDX) 10:25 Santa Ana (SNA) WN 4818 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:35 Portland (PDX) 10:25 Santa Ana (SNA) WN 4818 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:35 Portland (PDX) 10:25 Santa Ana (SNA) WN 4818 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:35 Portland (PDX) 10:25 Santa Ana (SNA) WN 4818 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 06:35 Portland (PDX) 10:25 Santa Ana (SNA) WN 4818 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Effective 2026-02-17 through 2026-02-23
Mon 06:35 Portland (PDX) 10:25 Santa Ana (SNA) WN 4818 1-stop Boeing 737-700 (Scimitar Winglets) 3:50 Operates only on 2026-03-02
Tue,Wed 17:20 Raleigh/Durham (RDU) 1 21:10 Lubbock (LBB) WN 4818 1-stop Boeing 737-700 (Scimitar Winglets) 4:50 Effective 2026-06-09 through 2026-07-29

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This flight number is listed as serving the following routes:

Austin (AUS) - Las Vegas Harry Reid (LAS)
Austin (AUS) - Lubbock (LBB)
Baltimore (BWI) - Albany (ALB)
Baltimore (BWI) - Austin (AUS)
Colorado Springs (COS) - Las Vegas Harry Reid (LAS)
Las Vegas Harry Reid (LAS) - Santa Ana (SNA)
Orlando (MCO) - Austin (AUS)
Portland (PDX) - Las Vegas Harry Reid (LAS)
Portland (PDX) - Santa Ana (SNA)
Raleigh/Durham (RDU) - Austin (AUS)
Raleigh/Durham (RDU) - Lubbock (LBB)
Reno (RNO) - Las Vegas Harry Reid (LAS)

All Southwest Airlines flights

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Southwest Airlines flight WN 4818: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4818

05:05

Portland (PDX)

07:15

Las Vegas Harry Reid (LAS) 1

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4818

05:05

Portland (PDX)

07:15

Las Vegas Harry Reid (LAS) 1

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4818

05:05

Portland (PDX)

07:15

Las Vegas Harry Reid (LAS) 1

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4818

05:05

Portland (PDX)

07:15

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4818

05:05

Portland (PDX)

07:15

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4818

06:10

Portland (PDX)

08:20

Las Vegas Harry Reid (LAS) 1

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

08:40

Las Vegas Harry Reid (LAS) 1

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

08:40

Las Vegas Harry Reid (LAS) 1

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

08:40

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

08:40

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

08:40

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

08:40

Las Vegas Harry Reid (LAS) 1

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4818

09:15

Las Vegas Harry Reid (LAS) 1

10:25

Santa Ana (SNA)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4818

09:15

Las Vegas Harry Reid (LAS) 1

10:25

Santa Ana (SNA)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4818

09:15

Las Vegas Harry Reid (LAS) 1

10:25

Santa Ana (SNA)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4818

09:15

Las Vegas Harry Reid (LAS) 1

10:25

Santa Ana (SNA)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4818

09:15

Las Vegas Harry Reid (LAS) 1

10:25

Santa Ana (SNA)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4818

09:15

Las Vegas Harry Reid (LAS) 1

10:25

Santa Ana (SNA)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4818

10:35

Portland (PDX)

12:40

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4818

10:35

Portland (PDX)

12:40

Las Vegas Harry Reid (LAS) 1

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4818

10:45

Portland (PDX)

12:55

Las Vegas Harry Reid (LAS) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4818

11:05

Austin (AUS)

11:55

Las Vegas Harry Reid (LAS) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4818

13:00

Baltimore (BWI)

14:20

Albany (ALB)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN4818

14:00

Reno (RNO)

15:30

Las Vegas Harry Reid (LAS) 1

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

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4818

17:10

Baltimore (BWI)

19:35

Austin (AUS)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4818

17:20

Raleigh/Durham (RDU) 1

19:20

Austin (AUS)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4818

18:45

Orlando (MCO)

20:30

Austin (AUS)

Effective 2026-08-05 through 2026-09-30

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4818

19:00

Colorado Springs (COS)

20:00

Las Vegas Harry Reid (LAS) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN4818

19:55

Austin (AUS)

21:10

Lubbock (LBB)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Non-Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

10:25

Santa Ana (SNA)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

10:25

Santa Ana (SNA)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

10:25

Santa Ana (SNA)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

10:25

Santa Ana (SNA)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

10:25

Santa Ana (SNA)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4818

06:35

Portland (PDX)

10:25

Santa Ana (SNA)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4818

17:20

Raleigh/Durham (RDU) 1

21:10

Lubbock (LBB)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:50, 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) - Las Vegas Harry Reid (LAS)
Austin (AUS) - Lubbock (LBB)
Baltimore (BWI) - Albany (ALB)
Baltimore (BWI) - Austin (AUS)
Colorado Springs (COS) - Las Vegas Harry Reid (LAS)
Las Vegas Harry Reid (LAS) - Santa Ana (SNA)
Orlando (MCO) - Austin (AUS)
Portland (PDX) - Las Vegas Harry Reid (LAS)
Portland (PDX) - Santa Ana (SNA)
Raleigh/Durham (RDU) - Austin (AUS)
Raleigh/Durham (RDU) - Lubbock (LBB)
Reno (RNO) - Las Vegas Harry Reid (LAS)

All Southwest Airlines flights

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