Southwest Airlines flight WN 1664: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:00 Nashville (BNA) 07:50 Orlando (MCO) WN 1664 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-08-06 through 2026-09-28
Sat 07:40 Indianapolis (IND) 10:05 Fort Myers (RSW) WN 1664 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-08-08 through 2026-09-26
Sun 10:50 Denver (DEN) 14:20 Chicago O'Hare (ORD) 5 WN 1664 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 11:05 Denver (DEN) 14:35 Chicago O'Hare (ORD) 5 WN 1664 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-06-04 through 2026-08-03
Sat 11:25 Denver (DEN) 15:00 Chicago O'Hare (ORD) 5 WN 1664 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-06-06 through 2026-08-01
Mon-Fri 12:15 Dallas Love Field (DAL) 1 13:40 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 12:15 Dallas Love Field (DAL) 1 13:40 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-01-18 through 2026-01-23
Mon-Fri 12:15 Dallas Love Field (DAL) 1 13:40 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 12:15 Dallas Love Field (DAL) 1 13:40 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-02-08 through 2026-02-11
Wed 12:15 Dallas Love Field (DAL) 1 13:40 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:25 Operates only on 2026-02-18
Tue,Wed 12:15 Dallas Love Field (DAL) 1 13:40 New Orleans (MSY) WN 1664 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-02-24 through 2026-02-25
Tue,Wed 12:15 Dallas Love Field (DAL) 1 13:40 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-03-03 through 2026-03-04
Sat 12:20 Colorado Springs (COS) 13:50 San Diego (SAN) 1 WN 1664 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-01-10 through 2026-02-07
Mon 12:30 Baltimore (BWI) 14:30 Denver (DEN) WN 1664 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Operates only on 2026-01-05
Sun 17:20 Reno (RNO) 19:15 Phoenix Sky Harbor (PHX) 4 WN 1664 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 20:05 Dallas Love Field (DAL) 1 21:25 New Orleans (MSY) WN 1664 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 20:05 Dallas Love Field (DAL) 1 21:25 New Orleans (MSY) WN 1664 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-26 through 2026-03-01
Sat 20:20 Portland (PDX) 23:50 Phoenix Sky Harbor (PHX) 4 WN 1664 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-01-03
Thu,Fri,Sun 20:45 Dallas Love Field (DAL) 1 22:05 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 20:45 Dallas Love Field (DAL) 1 22:05 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 20:45 Dallas Love Field (DAL) 1 22:05 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-02-01 through 2026-02-06
Mon,Sun 20:45 Dallas Love Field (DAL) 1 22:05 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 20:45 Dallas Love Field (DAL) 1 22:05 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-02-17 through 2026-02-23
Sat 20:45 Dallas Love Field (DAL) 1 22:05 New Orleans (MSY) WN 1664 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-02-21 through 2026-02-28
Mon 20:45 Dallas Love Field (DAL) 1 22:05 New Orleans (MSY) WN 1664 Non-stop Boeing 737-800 (73H) 1:20 Operates only on 2026-03-02
Mon,Tue,Fri,Sun 20:55 Portland (PDX) 00:25 Phoenix Sky Harbor (PHX) 4 WN 1664 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-01-04 The flight arrives 1 day after departure.
Tue,Wed 21:00 Baltimore (BWI) 22:15 Raleigh/Durham (RDU) 1 WN 1664 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-04-07 through 2026-06-03
Sun 21:40 Baltimore (BWI) 22:55 Raleigh/Durham (RDU) 1 WN 1664 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2026-05-24
Mon,Thu,Fri 21:55 Baltimore (BWI) 23:10 Raleigh/Durham (RDU) 1 WN 1664 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-04-09 through 2026-06-01
Sun 22:55 Baltimore (BWI) 00:10 Raleigh/Durham (RDU) 1 WN 1664 Non-stop Boeing 737-800 (73H) 1:15 Effective 2026-04-12 through 2026-05-17 The flight arrives 1 day after departure.
Sun 22:55 Baltimore (BWI) 00:10 Raleigh/Durham (RDU) 1 WN 1664 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2026-05-31 The flight arrives 1 day after departure.

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This flight number is listed as serving the following routes:

Baltimore (BWI) - Denver (DEN)
Baltimore (BWI) - Raleigh/Durham (RDU)
Colorado Springs (COS) - San Diego (SAN)
Dallas Love Field (DAL) - New Orleans (MSY)
Denver (DEN) - Chicago O'Hare (ORD)
Indianapolis (IND) - Fort Myers (RSW)
Nashville (BNA) - Orlando (MCO)
Portland (PDX) - Phoenix Sky Harbor (PHX)
Reno (RNO) - Phoenix Sky Harbor (PHX)

All Southwest Airlines flights

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Southwest Airlines flight WN 1664: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1664

05:00

Nashville (BNA)

07:50

Orlando (MCO)

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1664

07:40

Indianapolis (IND)

10:05

Fort Myers (RSW)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1664

10:50

Denver (DEN)

14:20

Chicago O'Hare (ORD) 5

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1664

11:05

Denver (DEN)

14:35

Chicago O'Hare (ORD) 5

Effective 2026-06-04 through 2026-08-03

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1664

11:25

Denver (DEN)

15:00

Chicago O'Hare (ORD) 5

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1664

12:15

Dallas Love Field (DAL) 1

13:40

New Orleans (MSY)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

12:15

Dallas Love Field (DAL) 1

13:40

New Orleans (MSY)

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

12:15

Dallas Love Field (DAL) 1

13:40

New Orleans (MSY)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

12:15

Dallas Love Field (DAL) 1

13:40

New Orleans (MSY)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

12:15

Dallas Love Field (DAL) 1

13:40

New Orleans (MSY)

Operates only on 2026-02-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

12:15

Dallas Love Field (DAL) 1

13:40

New Orleans (MSY)

Effective 2026-02-24 through 2026-02-25

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1664

12:15

Dallas Love Field (DAL) 1

13:40

New Orleans (MSY)

Effective 2026-03-03 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

12:20

Colorado Springs (COS)

13:50

San Diego (SAN) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1664

12:30

Baltimore (BWI)

14:30

Denver (DEN)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1664

17:20

Reno (RNO)

19:15

Phoenix Sky Harbor (PHX) 4

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1664

20:05

Dallas Love Field (DAL) 1

21:25

New Orleans (MSY)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN1664

20:05

Dallas Love Field (DAL) 1

21:25

New Orleans (MSY)

Effective 2026-02-26 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN1664

20:20

Portland (PDX)

23:50

Phoenix Sky Harbor (PHX) 4

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1664

20:45

Dallas Love Field (DAL) 1

22:05

New Orleans (MSY)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

20:45

Dallas Love Field (DAL) 1

22:05

New Orleans (MSY)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

20:45

Dallas Love Field (DAL) 1

22:05

New Orleans (MSY)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

20:45

Dallas Love Field (DAL) 1

22:05

New Orleans (MSY)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

20:45

Dallas Love Field (DAL) 1

22:05

New Orleans (MSY)

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

20:45

Dallas Love Field (DAL) 1

22:05

New Orleans (MSY)

Effective 2026-02-21 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1664

20:45

Dallas Love Field (DAL) 1

22:05

New Orleans (MSY)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1664

20:55

Portland (PDX)

00:25(+1)

Phoenix Sky Harbor (PHX) 4

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN1664

21:00

Baltimore (BWI)

22:15

Raleigh/Durham (RDU) 1

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN1664

21:40

Baltimore (BWI)

22:55

Raleigh/Durham (RDU) 1

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN1664

21:55

Baltimore (BWI)

23:10

Raleigh/Durham (RDU) 1

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN1664

22:55

Baltimore (BWI)

00:10(+1)

Raleigh/Durham (RDU) 1

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN1664

22:55

Baltimore (BWI)

00:10(+1)

Raleigh/Durham (RDU) 1

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

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This flight number is listed as serving the following routes:

Baltimore (BWI) - Denver (DEN)
Baltimore (BWI) - Raleigh/Durham (RDU)
Colorado Springs (COS) - San Diego (SAN)
Dallas Love Field (DAL) - New Orleans (MSY)
Denver (DEN) - Chicago O'Hare (ORD)
Indianapolis (IND) - Fort Myers (RSW)
Nashville (BNA) - Orlando (MCO)
Portland (PDX) - Phoenix Sky Harbor (PHX)
Reno (RNO) - Phoenix Sky Harbor (PHX)

All Southwest Airlines flights

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