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Southwest Airlines flight WN4173 status

14 Nov
WN4173
SWA4173

EST. DEPART IN 7h 15m

22:40
Salt Lake City, UT
SLC
00:30
Sacramento, CA
SMF
01h50m
N9017L (B38M)
461 NM
Estimated
22:40
In 7 hours
Estimated
00:30
In 9 hours
WN4173
SWA4173

EST. DEPART IN 7h 15m

Saturday, November 14 2026
15:40 MST
ON-TIME
Scheduled 15:35
In 7 hours
Saturday, November 14 2026
16:30 PST
Scheduled 16:25
In 9 hours

WN4173 live flight status

Southwest Airlines flight WN4173 (SWA4173) operates from Salt Lake City (SLC) to Sacramento (SMF). The next WN4173 flight is scheduled to depart Salt Lake City at 15:40 MST on 14 Nov, arriving in Sacramento at 16:30 PST. It is flown with a Boeing 737-8 (N9017L).

Future

16Nov
WN4173
Estimated
06:20CST
07:25CST
St Louis (STL)Chicago (MDW)
15Nov
WN4173
Estimated
05:45CST
06:55CST
St Louis (STL)Chicago (MDW)
14Nov
WN4173
Estimated
15:35MST
16:25PST
Salt Lake City (SLC)Sacramento (SMF)

Past

13Nov
WN4173
Landed 07:07 CST
05:45CST
06:55CST
St Louis (STL)Chicago (MDW)
12Nov
WN4173
Landed 06:36 CST
05:45CST
06:55CST
St Louis (STL)Chicago (MDW)
11Nov
WN4173
Landed 07:07 CST
06:20CST
07:25CST
St Louis (STL)Chicago (MDW)
10Nov
WN4173
Landed 07:17 CST
06:20CST
07:25CST
St Louis (STL)Chicago (MDW)
9Nov
WN4173
Landed 06:48 CST
05:45CST
06:55CST
St Louis (STL)Chicago (MDW)
8Nov
WN4173
Landed 06:32 CST
05:45CST
06:55CST
St Louis (STL)Chicago (MDW)
7Nov
WN4173
Landed 16:05 PST
15:35MST
16:25PST
Salt Lake City (SLC)Sacramento (SMF)
Future

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 16
WN4173
SWA4173
St Louis
KSTL
STL
06:20 CST
Chicago
KMDW
MDW
07:25 CST
B738
Estimated
01h05m
Nov 15
WN4173
SWA4173
St Louis
KSTL
STL
05:45 CST
Chicago
KMDW
MDW
06:55 CST
-
Estimated
01h19m
Nov 14
WN4173
SWA4173
Salt Lake City
KSLC
SLC
15:35 MST
Sacramento
KSMF
SMF
16:25 PST
B38M
N9017L
Estimated
01h50m
Past

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 13
WN4173
SWA4173
St Louis
KSTL
STL
05:45 CST
06:07 CST
Chicago
KMDW
MDW
06:55 CST
B737
N212WN
Landed 07:07 CST
Time aircraft arrives at gate derived from company/airport information
00h46m
Nov 12
WN4173
SWA4173
St Louis
KSTL
STL
05:45 CST
05:39 CST
Chicago
KMDW
MDW
06:55 CST
B737
N480WN
Landed 06:36 CST
Time aircraft arrives at gate derived from company/airport information
00h43m
Nov 11
WN4173
SWA4173
St Louis
KSTL
STL
06:20 CST
06:14 CST
Chicago
KMDW
MDW
07:25 CST
B738
N8698B
Landed 07:07 CST
Time aircraft arrives at gate derived from company/airport information
00h39m
Nov 10
WN4173
SWA4173
St Louis
KSTL
STL
06:20 CST
06:17 CST
Chicago
KMDW
MDW
07:25 CST
B738
N8653A
Landed 07:17 CST
Time aircraft arrives at gate derived from company/airport information
00h43m
Nov 9
WN4173
SWA4173
St Louis
KSTL
STL
05:45 CST
05:50 CST
Chicago
KMDW
MDW
06:55 CST
B737
N967WN
Landed 06:48 CST
Time aircraft arrives at gate derived from company/airport information
00h42m
Nov 8
WN4173
SWA4173
St Louis
KSTL
STL
05:45 CST
05:38 CST
Chicago
KMDW
MDW
06:55 CST
B737
N299WN
Landed 06:32 CST
Time aircraft arrives at gate derived from company/airport information
00h41m
Nov 7
WN4173
SWA4173
Salt Lake City
KSLC
SLC
15:35 MST
15:31 MST
Sacramento
KSMF
SMF
16:25 PST
B38M
N8792Q
Landed 16:05 PST
Time aircraft arrives at gate derived from company/airport information
01h14m

WN4173 frequently asked questions

Is WN4173 on time?

WN4173 is scheduled to depart Salt Lake City on 14 Nov at 15:40 MST (on time).

Where does WN4173 fly from and to?

WN4173 flies from Salt Lake City International Airport (SLC) to Terminal B at Sacramento International Airport (SMF).

How long is the WN4173 flight?

WN4173 usually takes about 01h14m to fly the 854 km from Salt Lake City to Sacramento.

What time does WN4173 depart and arrive?

WN4173 is scheduled to depart Salt Lake City at 15:35 MST and arrive in Sacramento at 16:25 PST.

What aircraft does WN4173 use?

WN4173 is usually flown with a Boeing 737-8. The aircraft on 14 Nov is N9017L.

How can I track WN4173 live?

You can follow WN4173 live on the AirNav Radar map, see its track log and set up flight alerts in the AirNav Radar app.