Southwest Airlines

SWA3427 / WN3427

ICAO: SWA3427 IATA: WN3427

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

12:20

San Antonio (SAT) TA

14:35

Nashville (BNA)

Boeing 737MAX 8 Passenger

Begins

2026-06-09

Valid to

2026-07-29

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Southwest Airlines

SWA3427

Duration

2h 15m

Distance

825 mi, 1327 km

Coreshare

Same day flight

Yes

Terminal

Departure: TA

Meals

Seats

175

Economy

175

07:00

Salt Lake City (SLC)

07:40

Phoenix (PHX) T4

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

SWA3427

Duration

1h 40m

Distance

510 mi, 821 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T4

Meals

Seats

175

Economy

175

08:20

Phoenix (PHX) T4

13:35

Chicago (MDW)

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

SWA3427

Duration

3h 15m

Distance

1449 mi, 2331 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

175

Economy

175

14:15

Phoenix (PHX) T4

19:35

Chicago (MDW)

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

SWA3427

Duration

3h 20m

Distance

1449 mi, 2331 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

175

Economy

175

14:50

Phoenix (PHX) T4

20:05

Chicago (MDW)

Boeing 737-800 (winglets) Passenger/BBJ2

Begins

2026-10-06

Valid to

2026-10-28

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Southwest Airlines

SWA3427

Duration

3h 15m

Distance

1449 mi, 2331 km

Coreshare

Same day flight

Yes

Terminal

Departure: T4

Meals

Seats

165

Economy

165

19:30

Denver (DEN)

23:00

New Orleans (MSY)

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

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

17:55

Denver (DEN)

21:25

New Orleans (MSY)

Boeing 737MAX 8 Passenger

Begins

2026-11-03

Valid to

2026-11-11

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Wednesdays

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

17:25

Denver (DEN)

20:55

New Orleans (MSY)

Boeing 737MAX 8 Passenger

Begins

2026-11-07

Valid to

2026-11-14

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

17:55

Denver (DEN)

21:25

New Orleans (MSY)

Boeing 737MAX 8 Passenger

Begins

2026-11-16

Valid to

2026-11-19

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Wednesday and Thursday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

19:30

Denver (DEN)

23:00

New Orleans (MSY)

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

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

19:40

Denver (DEN)

23:10

New Orleans (MSY)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-11-21

Valid to

2026-11-28

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

137

Economy

137

19:50

Denver (DEN)

23:20

New Orleans (MSY)

Boeing 737MAX 8 Passenger

Begins

2026-11-24

Valid to

2026-11-30

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Wednesday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

21:10

Denver (DEN)

00:40

New Orleans (MSY)

Boeing 737-800 (winglets) Passenger/BBJ2

Operates only

2026-11-29

sun

mon

tue

wed

thu

fri

sat

Every Sunday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Terminal

Meals

Seats

165

Economy

165

17:55

Denver (DEN)

21:25

New Orleans (MSY)

Boeing 737MAX 8 Passenger

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

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

17:25

Denver (DEN)

20:55

New Orleans (MSY)

Boeing 737MAX 8 Passenger

Begins

2026-12-05

Valid to

2026-12-12

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

19:30

Denver (DEN)

23:00

New Orleans (MSY)

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

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

17:55

Denver (DEN)

21:25

New Orleans (MSY)

Boeing 737MAX 8 Passenger

Begins

2026-12-14

Valid to

2026-12-16

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Wednesday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

19:30

Denver (DEN)

23:00

New Orleans (MSY)

Boeing 737MAX 8 Passenger

Operates only

2026-12-17

sun

mon

tue

wed

thu

fri

sat

Every Thursday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

19:50

Denver (DEN)

23:20

New Orleans (MSY)

Boeing 737MAX 8 Passenger

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

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

19:40

Denver (DEN)

23:10

New Orleans (MSY)

Boeing 737-700 Passenger (Scimitar Winglets)

Begins

2026-12-19

Valid to

2027-01-02

sun

mon

tue

wed

thu

fri

sat

Every Saturday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

137

Economy

137

17:55

Denver (DEN)

21:25

New Orleans (MSY)

Boeing 737MAX 8 Passenger

Begins

2026-12-24

Valid to

2027-01-01

sun

mon

tue

wed

thu

fri

sat

Thursdays and Fridays

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

19:50

Denver (DEN)

23:20

New Orleans (MSY)

Boeing 737MAX 8 Passenger

Begins

2026-12-27

Valid to

2027-01-03

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Wednesday and Sunday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

19:30

Denver (DEN)

23:00

New Orleans (MSY)

Boeing 737MAX 8 Passenger

Operates only

2027-01-04

sun

mon

tue

wed

thu

fri

sat

Every Monday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

17:55

Denver (DEN)

21:25

New Orleans (MSY)

Boeing 737MAX 8 Passenger

Operates only

2027-01-05

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

Southwest Airlines

SWA3427

Duration

2h 30m

Distance

1067 mi, 1717 km

Coreshare

Same day flight

Yes

Terminal

Meals

Seats

175

Economy

175

TERMINAL A

According to schedule

Live tracker

SAT

San Antonio, US

left TERMINAL A

San Antonio - SAT

MONDAY 01-JUN-2026

12:20 GMT-0500

BNA

Nashville, US

arrives TERMINAL N/A

Nashville - BNA

MONDAY 01-JUN-2026

14:35 GMT-0500

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

1062 miles, 1708 km

Actual distance

1067 miles, 1717 km

0.47%

Flight time

2h 30m

Flights / Week

20 flights

Seats / Week

175 seats/flight

3500 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

09 Jun 2026

12:20

San Antonio(SAT)

Nashville(BNA)

Boeing 737MAX 8 Passenger

WN3427
Date:

Time:

From:

To:

Aircraft:

Status:

10 Jun 2026

12:20

San Antonio(SAT)

Nashville(BNA)

Boeing 737MAX 8 Passenger

WN3427
Date:

Time:

From:

To:

Aircraft:

Status:

16 Jun 2026

12:20

San Antonio(SAT)

Nashville(BNA)

Boeing 737MAX 8 Passenger

WN3427
Date:

Time:

From:

To:

Aircraft:

Status:

17 Jun 2026

12:20

San Antonio(SAT)

Nashville(BNA)

Boeing 737MAX 8 Passenger

WN3427
Date:

Time:

From:

To:

Aircraft:

Status:

23 Jun 2026

12:20

San Antonio(SAT)

Nashville(BNA)

Boeing 737MAX 8 Passenger

WN3427
Date:

Time:

From:

To:

Aircraft:

Status:

24 Jun 2026

12:20

San Antonio(SAT)

Nashville(BNA)

Boeing 737MAX 8 Passenger

WN3427
Date:

Time:

From:

To:

Aircraft:

Status:

30 Jun 2026

12:20

San Antonio(SAT)

Nashville(BNA)

Boeing 737MAX 8 Passenger

WN3427
Date:

Time:

From:

To:

Aircraft:

Status:

01 Jul 2026

12:20

San Antonio(SAT)

Nashville(BNA)

Boeing 737MAX 8 Passenger

WN3427