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Southwest Airlines flight WN1221 status

14 Nov
WN1221
SWA1221

EST. DEPART IN 1d

23:30
St Louis, MO
STL
01:15
Dallas, TX
DAL
01h45m
B38M
474 NM
Estimated
23:30
In 2 days
Estimated
01:15
In 2 days
WN1221
SWA1221

EST. DEPART IN 1d

Saturday, November 14 2026
17:30 CST
ON-TIME
Scheduled 17:30
In 2 days
Saturday, November 14 2026
19:15 CST
Scheduled 19:15
In 2 days

WN1221 live flight status

Southwest Airlines flight WN1221 operates from St Louis (STL) to Dallas (DAL). The next WN1221 flight is scheduled to depart St Louis at 17:30 CST on 14 Nov, arriving in Dallas at 19:15 CST. It is flown with a Boeing 737 MAX 8.

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WN1221 flight information

Airline

Southwest Airlines (WN)

Duration

01h45m

Distance

474 NM

Departure

Terminal

2

Gate

-

Arrival

Terminal

1

Gate

-

Position information

Altitude

-

Ground Speed

-- mph

Latitude

-

Longitude

-

Vertical Speed

-- ft/min

Heading

-

Squawk

--

FIR

--

ATC Route

--

WN1221 aircraft

Aircraft Model

Boeing 737 MAX 8

Future

14Nov
WN1221
Estimated
17:30CST
19:15CST
St Louis (STL)Dallas (DAL)

Past

11Nov
WN1221
Landed 12:05 CST
10:55EST
12:00CST
Baltimore (BWI)Milwaukee (MKE)
10Nov
WN1221
Landed 11:53 CST
10:55EST
12:00CST
Baltimore (BWI)Milwaukee (MKE)
7Nov
WN1221
Landed 19:01 CST
17:30CST
19:15CST
St Louis (STL)Dallas (DAL)
Future

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 14
WN1221
SWA1221
St Louis
KSTL
STL
17:30 CST
Dallas
KDAL
DAL
19:15 CST
B38M
Estimated
01h45m
Past

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 11
WN1221
SWA1221
Baltimore
KBWI
BWI
10:55 EST
11:00 EST
Milwaukee
KMKE
MKE
12:00 CST
B38M
N8887Q
Landed 12:05 CST
Time aircraft arrives at gate derived from company/airport information
01h36m
Nov 10
WN1221
SWA1221
Baltimore
KBWI
BWI
10:55 EST
10:48 EST
Milwaukee
KMKE
MKE
12:00 CST
B38M
N8934Q
Landed 11:53 CST
Time aircraft arrives at gate derived from company/airport information
01h48m
Nov 7
WN1221
SWA1221
St Louis
KSTL
STL
17:30 CST
17:28 CST
Dallas
KDAL
DAL
19:15 CST
B38M
N9011H
Landed 19:01 CST
Time aircraft arrives at gate derived from company/airport information
01h18m

WN1221 frequently asked questions

Is WN1221 on time?

WN1221 is scheduled to depart St Louis on 14 Nov at 17:30 CST (on time).

Where does WN1221 fly from and to?

WN1221 flies from Terminal 2 at Lambert St Louis International Airport (STL) to Terminal 1 at Dallas Love Field (DAL).

How long is the WN1221 flight?

WN1221 usually takes about 01h18m to fly the 879 km from St Louis to Dallas.

What time does WN1221 depart and arrive?

WN1221 is scheduled to depart St Louis at 17:30 CST and arrive in Dallas at 19:15 CST.

What aircraft does WN1221 use?

WN1221 is usually flown with a Boeing 737-8.

How can I track WN1221 live?

You can follow WN1221 live on the AirNav Radar map, see its track log and set up flight alerts in the AirNav Radar app.