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Southwest Airlines flight WN3155 status

14 Nov
WN3155
SWA3155

EST. DEPART IN 12h 2m

23:00
St Louis, MO
STL
01:18
Houston, TX
HOU
02h18m
N9035W (B38M)
598 NM
Estimated
23:00
In 12 hours
Estimated
01:18
In 14 hours
WN3155
SWA3155

EST. DEPART IN 12h 2m

Saturday, November 14 2026
17:00 CST
ON-TIME
Scheduled 17:00
In 12 hours
Saturday, November 14 2026
19:18 CST
Scheduled 19:05
In 14 hours

WN3155 live flight status

Southwest Airlines flight WN3155 (SWA3155) operates from St Louis (STL) to Houston (HOU). The next WN3155 flight is scheduled to depart St Louis at 17:00 CST on 14 Nov, arriving in Houston at 19:18 CST. It is flown with a Boeing 737-8 (N9035W).

Future

16Nov
WN3155
Est. Depart In 2 days
11:45CST
13:50CST
St Louis (STL)Houston (HOU)
15Nov
WN3155
Estimated
18:50CST
21:00CST
St Louis (STL)Houston (HOU)
14Nov
WN3155
Estimated
17:00CST
19:05CST
St Louis (STL)Houston (HOU)

Past

13Nov
WN3155
Cancelled
18:50CST
21:00CST
St Louis (STL)Houston (HOU)
12Nov
WN3155
Landed 21:04 CST
18:50CST
21:00CST
St Louis (STL)Houston (HOU)
11Nov
WN3155
Landed 13:56 CST
11:45CST
13:50CST
St Louis (STL)Houston (HOU)
10Nov
WN3155
Landed 13:35 CST
11:45CST
13:50CST
St Louis (STL)Houston (HOU)
9Nov
WN3155
Landed 21:26 CST
18:50CST
21:00CST
St Louis (STL)Houston (HOU)
8Nov
WN3155
Landed 21:41 CST
18:50CST
21:00CST
St Louis (STL)Houston (HOU)
7Nov
WN3155
Landed 18:54 CST
17:00CST
19:05CST
St Louis (STL)Houston (HOU)
Future

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 16
WN3155
SWA3155
St Louis
KSTL
STL
11:45 CST
Houston
KHOU
HOU
13:50 CST
-
Scheduled
02h05m
Nov 15
WN3155
SWA3155
St Louis
KSTL
STL
18:50 CST
Houston
KHOU
HOU
21:00 CST
Estimated
02h10m
Nov 14
WN3155
SWA3155
St Louis
KSTL
STL
17:00 CST
Houston
KHOU
HOU
19:05 CST
Estimated
02h18m
Past

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 13
WN3155
SWA3155
St Louis
KSTL
STL
18:50 CST
Houston
KHOU
HOU
21:00 CST
Cancelled
02h10m
Nov 12
WN3155
SWA3155
St Louis
KSTL
STL
18:50 CST
19:17 CST
Houston
KHOU
HOU
21:00 CST
Landed 21:04 CST
Time aircraft arrives at gate derived from company/airport information
01h32m
Nov 11
WN3155
SWA3155
St Louis
KSTL
STL
11:45 CST
11:56 CST
Houston
KHOU
HOU
13:50 CST
Landed 13:56 CST
Time aircraft arrives at gate derived from company/airport information
01h47m
Nov 10
WN3155
SWA3155
St Louis
KSTL
STL
11:45 CST
11:42 CST
Houston
KHOU
HOU
13:50 CST
Landed 13:35 CST
Time aircraft arrives at gate derived from company/airport information
01h39m
Nov 9
WN3155
SWA3155
St Louis
KSTL
STL
18:50 CST
19:16 CST
Houston
KHOU
HOU
21:00 CST
Landed 21:26 CST
Time aircraft arrives at gate derived from company/airport information
01h39m
Nov 8
WN3155
SWA3155
St Louis
KSTL
STL
18:50 CST
19:41 CST
Houston
KHOU
HOU
21:00 CST
Landed 21:41 CST
Time aircraft arrives at gate derived from company/airport information
01h40m
Nov 7
WN3155
SWA3155
St Louis
KSTL
STL
17:00 CST
17:03 CST
Houston
KHOU
HOU
19:05 CST
Landed 18:54 CST
Time aircraft arrives at gate derived from company/airport information
01h36m

WN3155 frequently asked questions

Is WN3155 on time?

WN3155 is scheduled to depart St Louis on 14 Nov at 17:00 CST (on time).

Where does WN3155 fly from and to?

WN3155 flies from Terminal 2 at Lambert St Louis International Airport (STL) to William P Hobby Airport (HOU).

How long is the WN3155 flight?

WN3155 usually takes about 01h39m to fly the 1108 km from St Louis to Houston.

What time does WN3155 depart and arrive?

WN3155 is scheduled to depart St Louis at 17:00 CST and arrive in Houston at 19:05 CST.

What aircraft does WN3155 use?

WN3155 is usually flown with a Boeing 737-8. The aircraft on 14 Nov is N9035W.

How often is WN3155 delayed?

In the last 7 days, WN3155 arrived on time on 4 of 6 flights. The late ones arrived 34 min late on average.

How can I track WN3155 live?

You can follow WN3155 live on the AirNav Radar map, see its track log and set up flight alerts in the AirNav Radar app.