Southwest Airlines

SWA3437 / WN3437

ICAO: SWA3437 IATA: WN3437

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

17:35

San Diego (SAN) T1

19:05

Oakland (OAK) T2

Boeing 737MAX 8 Passenger

Begins

2026-08-04

Valid to

2026-09-30

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Southwest Airlines

SWA3437

Duration

1h 30m

Distance

449 mi, 722 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1 Arrival: T2

Meals

Seats

175

Economy

175

08:10

Oakland (OAK) T2

09:35

Santa Ana (SNA)

Boeing 737MAX 8 Passenger

Begins

2026-08-06

Valid to

2026-09-28

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday and Friday

Southwest Airlines

SWA3437

Duration

1h 25m

Distance

373 mi, 600 km

Coreshare

Same day flight

Yes

Terminal

Departure: T2

Meals

Seats

175

Economy

175

18:15

San Diego (SAN) T1

19:45

Oakland (OAK) T2

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-09-05

Valid to

2026-09-26

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA3437

Duration

1h 30m

Distance

449 mi, 722 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1 Arrival: T2

Meals

Seats

137

Economy

137

17:35

Phoenix (PHX) T4

19:30

Oakland (OAK) T2

Boeing 737MAX 8 Passenger

Begins

2026-10-01

Valid to

2026-10-30

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday and Friday

Southwest Airlines

SWA3437

Duration

1h 55m

Distance

648 mi, 1043 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4 Arrival: T2

Meals

Seats

175

Economy

175

17:55

Phoenix (PHX) T4

19:50

Oakland (OAK) T2

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-10-04

Valid to

2026-10-25

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Southwest Airlines

SWA3437

Duration

1h 55m

Distance

648 mi, 1043 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4 Arrival: T2

Meals

Seats

137

Economy

137

19:25

Phoenix (PHX) T4

22:50

Houston (HOU)

Boeing 737MAX 8 Passenger

Begins

2026-11-01

Valid to

2026-11-15

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday, Friday and Sunday

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

175

Economy

175

14:15

Sacramento (SMF) TB

15:45

San Diego (SAN) T1

Boeing 737MAX 8 Passenger

Begins

2026-11-01

Valid to

2026-11-15

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday, Friday and Sunday

Southwest Airlines

SWA3437

Duration

1h 30m

Distance

483 mi, 777 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Seats

175

Economy

175

16:25

San Diego (SAN) T1

18:45

Phoenix (PHX) T4

Boeing 737MAX 8 Passenger

Begins

2026-11-01

Valid to

2026-11-15

sun

mon

tue

wed

thu

fri

sat

Every Monday, Thursday, Friday and Sunday

Southwest Airlines

SWA3437

Duration

1h 20m

Distance

305 mi, 491 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1 Arrival: T4

Meals

Seats

175

Economy

175

17:25

Phoenix (PHX) T4

20:50

Houston (HOU)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-11-03

Valid to

2026-11-11

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

137

Economy

137

12:55

Seattle (SEA)

16:45

Phoenix (PHX) T4

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-11-03

Valid to

2026-11-11

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Southwest Airlines

SWA3437

Duration

2h 50m

Distance

1113 mi, 1791 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

137

Economy

137

12:55

Seattle (SEA)

16:45

Phoenix (PHX) T4

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-11-16

Valid to

2026-11-19

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Wednesday and Thursday

Southwest Airlines

SWA3437

Duration

2h 50m

Distance

1113 mi, 1791 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

137

Economy

137

17:25

Phoenix (PHX) T4

20:50

Houston (HOU)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-11-16

Valid to

2026-11-19

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Wednesday and Thursday

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

137

Economy

137

14:15

Sacramento (SMF) TB

15:45

San Diego (SAN) T1

Boeing 737MAX 8 Passenger

Begins

2026-11-20

Valid to

2026-11-27

sun

mon

tue

wed

thu

fri

sat

Every Monday, Friday and Sunday

Southwest Airlines

SWA3437

Duration

1h 30m

Distance

483 mi, 777 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Seats

175

Economy

175

19:25

Phoenix (PHX) T4

22:50

Houston (HOU)

Boeing 737MAX 8 Passenger

Begins

2026-11-20

Valid to

2026-11-27

sun

mon

tue

wed

thu

fri

sat

Every Monday, Friday and Sunday

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

175

Economy

175

16:25

San Diego (SAN) T1

18:45

Phoenix (PHX) T4

Boeing 737MAX 8 Passenger

Begins

2026-11-20

Valid to

2026-11-27

sun

mon

tue

wed

thu

fri

sat

Every Monday, Friday and Sunday

Southwest Airlines

SWA3437

Duration

1h 20m

Distance

305 mi, 491 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1 Arrival: T4

Meals

Seats

175

Economy

175

17:50

Salt Lake City (SLC)

19:30

Phoenix (PHX) T4

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-11-24

Valid to

2026-11-30

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Wednesday

Southwest Airlines

SWA3437

Duration

1h 40m

Distance

510 mi, 821 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

165

Economy

165

20:10

Phoenix (PHX) T4

23:35

Houston (HOU)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-11-24

Valid to

2026-11-30

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Wednesday

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

165

Economy

165

13:30

Sacramento (SMF) TB

15:00

San Diego (SAN) T1

Boeing 737-700 Passenger (Scimitar Winglets)

Operates only

2026-11-26

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Southwest Airlines

SWA3437

Duration

1h 30m

Distance

483 mi, 777 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Seats

137

Economy

137

18:50

Salt Lake City (SLC)

20:25

Phoenix (PHX) T4

Boeing 737MAX 8 Passenger

Operates only

2026-11-29

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Southwest Airlines

SWA3437

Duration

1h 35m

Distance

510 mi, 821 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

175

Economy

175

21:05

Phoenix (PHX) T4

21:15

San Diego (SAN) T1

Boeing 737MAX 8 Passenger

Operates only

2026-11-29

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Southwest Airlines

SWA3437

Duration

1h 10m

Distance

305 mi, 491 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4 Arrival: T1

Meals

Seats

175

Economy

175

12:55

Seattle (SEA)

16:45

Phoenix (PHX) T4

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-12-01

Valid to

2026-12-10

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays and Sundays

Southwest Airlines

SWA3437

Duration

2h 50m

Distance

1113 mi, 1791 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

137

Economy

137

17:25

Phoenix (PHX) T4

20:50

Houston (HOU)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-12-01

Valid to

2026-12-10

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays and Sundays

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

137

Economy

137

16:25

San Diego (SAN) T1

18:45

Phoenix (PHX) T4

Boeing 737MAX 8 Passenger

Begins

2026-12-06

Valid to

2026-12-13

sun

mon

tue

wed

thu

fri

sat

Fridays and Sundays

Southwest Airlines

SWA3437

Duration

1h 20m

Distance

305 mi, 491 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1 Arrival: T4

Meals

Seats

175

Economy

175

14:15

Sacramento (SMF) TB

15:45

San Diego (SAN) T1

Boeing 737MAX 8 Passenger

Begins

2026-12-06

Valid to

2026-12-13

sun

mon

tue

wed

thu

fri

sat

Fridays and Sundays

Southwest Airlines

SWA3437

Duration

1h 30m

Distance

483 mi, 777 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Seats

175

Economy

175

19:25

Phoenix (PHX) T4

22:50

Houston (HOU)

Boeing 737MAX 8 Passenger

Begins

2026-12-06

Valid to

2026-12-13

sun

mon

tue

wed

thu

fri

sat

Fridays and Sundays

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

175

Economy

175

12:55

Seattle (SEA)

16:45

Phoenix (PHX) T4

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-12-14

Valid to

2026-12-16

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Wednesday

Southwest Airlines

SWA3437

Duration

2h 50m

Distance

1113 mi, 1791 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

137

Economy

137

17:25

Phoenix (PHX) T4

20:50

Houston (HOU)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-12-14

Valid to

2026-12-16

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Wednesday

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

137

Economy

137

16:25

San Diego (SAN) T1

18:45

Phoenix (PHX) T4

Boeing 737MAX 8 Passenger

Operates only

2026-12-17

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Southwest Airlines

SWA3437

Duration

1h 20m

Distance

305 mi, 491 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1 Arrival: T4

Meals

Seats

175

Economy

175

14:15

Sacramento (SMF) TB

15:45

San Diego (SAN) T1

Boeing 737MAX 8 Passenger

Operates only

2026-12-17

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Southwest Airlines

SWA3437

Duration

1h 30m

Distance

483 mi, 777 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Seats

175

Economy

175

19:25

Phoenix (PHX) T4

22:50

Houston (HOU)

Boeing 737MAX 8 Passenger

Operates only

2026-12-17

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

175

Economy

175

17:50

Salt Lake City (SLC)

19:30

Phoenix (PHX) T4

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-12-18

Valid to

2026-12-23

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Thursdays and Saturdays

Southwest Airlines

SWA3437

Duration

1h 40m

Distance

510 mi, 821 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

165

Economy

165

20:10

Phoenix (PHX) T4

23:35

Houston (HOU)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-12-18

Valid to

2026-12-23

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Thursdays and Saturdays

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

165

Economy

165

12:55

Seattle (SEA)

16:45

Phoenix (PHX) T4

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-12-24

Valid to

2027-01-01

sun

mon

tue

wed

thu

fri

sat

Thursdays and Fridays

Southwest Airlines

SWA3437

Duration

2h 50m

Distance

1113 mi, 1791 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

137

Economy

137

17:25

Phoenix (PHX) T4

20:50

Houston (HOU)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-12-24

Valid to

2027-01-01

sun

mon

tue

wed

thu

fri

sat

Thursdays and Fridays

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

137

Economy

137

20:10

Phoenix (PHX) T4

23:35

Houston (HOU)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-12-27

Valid to

2027-01-03

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Wednesday and Sunday

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

165

Economy

165

17:50

Salt Lake City (SLC)

19:30

Phoenix (PHX) T4

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-12-27

Valid to

2027-01-03

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Wednesday and Sunday

Southwest Airlines

SWA3437

Duration

1h 40m

Distance

510 mi, 821 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

165

Economy

165

14:15

Sacramento (SMF) TB

15:45

San Diego (SAN) T1

Boeing 737MAX 8 Passenger

Operates only

2027-01-04

sun

mon

tue

wed

thu

fri

sat

Every Monday

Southwest Airlines

SWA3437

Duration

1h 30m

Distance

483 mi, 777 km

Coreshare

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Seats

175

Economy

175

16:25

San Diego (SAN) T1

18:45

Phoenix (PHX) T4

Boeing 737MAX 8 Passenger

Operates only

2027-01-04

sun

mon

tue

wed

thu

fri

sat

Every Monday

Southwest Airlines

SWA3437

Duration

1h 20m

Distance

305 mi, 491 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1 Arrival: T4

Meals

Seats

175

Economy

175

19:25

Phoenix (PHX) T4

22:50

Houston (HOU)

Boeing 737MAX 8 Passenger

Operates only

2027-01-04

sun

mon

tue

wed

thu

fri

sat

Every Monday

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

175

Economy

175

12:55

Seattle (SEA)

16:45

Phoenix (PHX) T4

Boeing 737-700 Passenger (Scimitar Winglets)

Operates only

2027-01-05

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Southwest Airlines

SWA3437

Duration

2h 50m

Distance

1113 mi, 1791 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

137

Economy

137

17:25

Phoenix (PHX) T4

20:50

Houston (HOU)

Boeing 737-700 Passenger (Scimitar Winglets)

Operates only

2027-01-05

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Southwest Airlines

SWA3437

Duration

2h 25m

Distance

1023 mi, 1646 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

137

Economy

137

According to schedule

Live tracker

MKE

Milwaukee, US

left TERMINAL N/A

Milwaukee - MKE

WEDNESDAY 03-JUN-2026

14:45 GMT-0500

BWI

Baltimore, US

arrives TERMINAL N/A

Baltimore - BWI

WEDNESDAY 03-JUN-2026

17:35 GMT-0400

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

640 miles, 1030 km

Actual distance

643 miles, 1035 km

0.47%

Flight time

1h 50m

Flights / Week

24 flights

Seats / Week

165 seats/flight

3960 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

03 Jun 2026

14:45

Milwaukee(MKE)

Baltimore(BWI)

Boeing 737-800 (winglets) Passenger/BBJ2

WN3437

SWA3437 information

A domestic route in USA departing from Milwaukee (MKE) and arriving at Baltimore (BWI).

The timezone of the departure airport is UTC -5, and the timezone of the arrival airport is UTC -4.

The current time at the point of departure is 6:29pm, and 7:29pm at the point of arrival. There is a 1 hour time difference between the airports.

The flight distance is 643 miles, or 1035 km.

For direct flights, the flight time is about 1:50.

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