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Southwest Airlines flight WN4145 status

15 Nov
WN4145
SWA4145

EST. DEPART IN 1d

03:45
St Louis, MO
STL
06:15
Denver, CO
DEN
02h30m
N8794Q (B38M)
667 NM
Estimated
03:45
In 1 day
Estimated
06:15
In 1 day
WN4145
SWA4145

EST. DEPART IN 1d

Sunday, November 15 2026
21:45 CST
ON-TIME
Scheduled 21:45
In 1 day
Sunday, November 15 2026
23:15 MST
Scheduled 23:15
In 1 day

WN4145 live flight status

Southwest Airlines flight WN4145 operates from St Louis (STL) to Denver (DEN). The next WN4145 flight is scheduled to depart St Louis at 21:45 CST on 15 Nov, arriving in Denver at 23:15 MST. It is flown with a Boeing 737-8 (N8794Q).

Future

16Nov
WN4145
Est. Depart In 2 days
20:20CST
21:45MST
St Louis (STL)Denver (DEN)
15Nov
WN4145
Estimated
21:45CST
23:15MST
St Louis (STL)Denver (DEN)

Past

13Nov
WN4145
Cancelled
21:45CST
23:15MST
St Louis (STL)Denver (DEN)
12Nov
WN4145
Landed 23:12 MST
21:45CST
23:15MST
St Louis (STL)Denver (DEN)
11Nov
WN4145
Landed 21:51 MST
20:20CST
21:45MST
St Louis (STL)Denver (DEN)
10Nov
WN4145
Landed 21:15 MST
20:20CST
21:45MST
St Louis (STL)Denver (DEN)
9Nov
WN4145
Landed 22:40 MST
21:45CST
23:15MST
St Louis (STL)Denver (DEN)
8Nov
WN4145
Landed 22:46 MST
21:45CST
23:15MST
St Louis (STL)Denver (DEN)
Future

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 16
WN4145
SWA4145
St Louis
KSTL
STL
20:20 CST
Denver
KDEN
DEN
21:45 MST
Scheduled
02h25m
Nov 15
WN4145
SWA4145
St Louis
KSTL
STL
21:45 CST
Denver
KDEN
DEN
23:15 MST
Estimated
02h30m
Past

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 13
WN4145
SWA4145
St Louis
KSTL
STL
21:45 CST
Denver
KDEN
DEN
23:15 MST
Cancelled
02h30m
Nov 12
WN4145
SWA4145
St Louis
KSTL
STL
21:45 CST
22:08 CST
Denver
KDEN
DEN
23:15 MST
Landed 23:12 MST
Time aircraft arrives at gate derived from company/airport information
01h47m
Nov 11
WN4145
SWA4145
St Louis
KSTL
STL
20:20 CST
20:46 CST
Denver
KDEN
DEN
21:45 MST
Landed 21:51 MST
Time aircraft arrives at gate derived from company/airport information
01h50m
Nov 10
WN4145
SWA4145
St Louis
KSTL
STL
20:20 CST
20:08 CST
Denver
KDEN
DEN
21:45 MST
Landed 21:15 MST
Time aircraft arrives at gate derived from company/airport information
01h50m
Nov 9
WN4145
SWA4145
St Louis
KSTL
STL
21:45 CST
21:36 CST
Denver
KDEN
DEN
23:15 MST
Landed 22:40 MST
Time aircraft arrives at gate derived from company/airport information
01h47m
Nov 8
WN4145
SWA4145
St Louis
KSTL
STL
21:45 CST
21:44 CST
Denver
KDEN
DEN
23:15 MST
Landed 22:46 MST
Time aircraft arrives at gate derived from company/airport information
01h44m

WN4145 frequently asked questions

Is WN4145 on time?

WN4145 is scheduled to depart St Louis on 15 Nov at 21:45 CST (on time).

Where does WN4145 fly from and to?

WN4145 flies from Terminal 2 at Lambert St Louis International Airport (STL) to Denver International Airport (DEN).

How long is the WN4145 flight?

WN4145 usually takes about 01h48m to fly the 1236 km from St Louis to Denver.

What time does WN4145 depart and arrive?

WN4145 is scheduled to depart St Louis at 21:45 CST and arrive in Denver at 23:15 MST.

What aircraft does WN4145 use?

WN4145 is usually flown with a Boeing 737-8. The aircraft on 15 Nov is N8794Q.

How often is WN4145 delayed?

In the last 7 days, WN4145 arrived on time on 5 of 5 flights.

How can I track WN4145 live?

You can follow WN4145 live on the AirNav Radar map, see its track log and set up flight alerts in the AirNav Radar app.