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Southwest Airlines flight WN4639 status

10 Nov
WN4639
SWA4639

EST. DEPART IN 3h

00:35
Houston, TX
HOU
02:59
Tampa, FL
TPA
02h24m
N8920Q (B38M)
678 NM
Estimated
00:35
In 3 hours
Estimated
02:59
In 5 hours
WN4639
SWA4639

EST. DEPART IN 3h

Tuesday, November 10 2026
18:35 CST
ON-TIME
Scheduled 18:35
In 3 hours
Tuesday, November 10 2026
21:59 EST
Scheduled 21:45
In 5 hours

WN4639 live flight status

Southwest Airlines flight WN4639 (SWA4639) operates from Houston (HOU) to Tampa (TPA). The next WN4639 flight is scheduled to depart Houston at 18:35 CST on 10 Nov, arriving in Tampa at 21:59 EST. It is flown with a Boeing 737-8 (N8920Q).

Future

12Nov
WN4639
Est. Depart In 2 days
20:25CST
23:30EST
Houston (HOU)Tampa (TPA)
11Nov
WN4639
Estimated
18:35CST
21:45EST
Houston (HOU)Tampa (TPA)
10Nov
WN4639
Estimated
18:35CST
21:45EST
Houston (HOU)Tampa (TPA)

Past

9Nov
WN4639
Landed 23:24 EST
20:25CST
23:30EST
Houston (HOU)Tampa (TPA)
8Nov
WN4639
Landed 23:18 EST
20:25CST
23:30EST
Houston (HOU)Tampa (TPA)
7Nov
WN4639
Landed 20:47 EST
17:55CST
21:00EST
Houston (HOU)Tampa (TPA)
6Nov
WN4639
Landed 23:14 EST
20:25CST
23:30EST
Houston (HOU)Tampa (TPA)
5Nov
WN4639
Landed 02:13 EST
20:25CST
23:30EST
Houston (HOU)Tampa (TPA)
4Nov
WN4639
Landed 22:10 EST
18:35CST
21:45EST
Houston (HOU)Tampa (TPA)
3Nov
WN4639
Landed 21:41 EST
18:35CST
21:40EST
Houston (HOU)Tampa (TPA)
Future

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 12
WN4639
SWA4639
Houston
KHOU
HOU
20:25 CST
Tampa
KTPA
TPA
23:30 EST
B738
Scheduled
02h05m
Nov 11
WN4639
SWA4639
Houston
KHOU
HOU
18:35 CST
Tampa
KTPA
TPA
21:45 EST
B38M
N8897K
Estimated
02h10m
Nov 10
WN4639
SWA4639
Houston
KHOU
HOU
18:35 CST
Tampa
KTPA
TPA
21:45 EST
B38M
N8920Q
Estimated
02h24m
Past

Date

Flight

Origin

STD

ATD

Destination

STA

Aircraft

Delay

Status

Duration

Nov 9
WN4639
SWA4639
Houston
KHOU
HOU
20:25 CST
20:35 CST
Tampa
KTPA
TPA
23:30 EST
B38M
N8890Q
Landed 23:24 EST
Time aircraft arrives at gate derived from company/airport information
01h31m
Nov 8
WN4639
SWA4639
Houston
KHOU
HOU
20:25 CST
20:27 CST
Tampa
KTPA
TPA
23:30 EST
B38M
N8938Q
Landed 23:18 EST
Time aircraft arrives at gate derived from company/airport information
01h32m
Nov 7
WN4639
SWA4639
Houston
KHOU
HOU
17:55 CST
17:55 CST
Tampa
KTPA
TPA
21:00 EST
B738
N8639B
Landed 20:47 EST
Time aircraft arrives at gate derived from company/airport information
01h36m
Nov 6
WN4639
SWA4639
Houston
KHOU
HOU
20:25 CST
20:26 CST
Tampa
KTPA
TPA
23:30 EST
B38M
N8717M
Landed 23:14 EST
Time aircraft arrives at gate derived from company/airport information
01h31m
Nov 5
WN4639
SWA4639
Houston
KHOU
HOU
20:25 CST
23:23 CST
Tampa
KTPA
TPA
23:30 EST
B38M
N9013M
Landed 02:13 EST
Time aircraft arrives at gate derived from company/airport information
01h32m
Nov 4
WN4639
SWA4639
Houston
KHOU
HOU
18:35 CST
19:11 CST
Tampa
KTPA
TPA
21:45 EST
B38M
N8899H
Landed 22:10 EST
Time aircraft arrives at gate derived from company/airport information
01h32m
Nov 3
WN4639
SWA4639
Houston
KHOU
HOU
18:35 CST
18:34 CST
Tampa
KTPA
TPA
21:40 EST
B38M
N8892S
Landed 21:41 EST
Time aircraft arrives at gate derived from company/airport information
01h45m

WN4639 frequently asked questions

Is WN4639 on time?

WN4639 is scheduled to depart Houston on 10 Nov at 18:35 CST (on time).

Where does WN4639 fly from and to?

WN4639 flies from William P Hobby Airport (HOU) to Tampa International Airport (TPA).

How long is the WN4639 flight?

WN4639 usually takes about 01h34m to fly the 1255 km from Houston to Tampa.

What time does WN4639 depart and arrive?

WN4639 is scheduled to depart Houston at 18:35 CST and arrive in Tampa at 21:45 EST.

What aircraft does WN4639 use?

WN4639 is usually flown with a Boeing 737-8. The aircraft on 10 Nov is N8920Q.

How often is WN4639 delayed?

In the last 7 days, WN4639 arrived on time on 5 of 7 flights. The late ones arrived 94 min late on average.

How can I track WN4639 live?

You can follow WN4639 live on the AirNav Radar map, see its track log and set up flight alerts in the AirNav Radar app.