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Southwest Airlines WN321 Flight Status
Current status of WN321 is Arrived On time
- Type: Domestic Flight
- Flight Duration: 1 hours 18 minutes
- Flight Distance: 447 kms / 278 miles
- Southwest Airlines
- IATA: WN
- ICAO: SWA
- Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
- Service type: Normal passenger
- Seats: 143
- Freight capacity: 8.4 tons
- Passenger classes: Economy, Premium Economy
- Aircraft: Boeing 737MAX 8 Passenger
- Callsign: F-KRNO5
- Departure Timezone: America/Chicago
- Arrival Timezone: America/Chicago
- Current Time in Harlingen: Monday 2025-12-08 08:03 AM
- Current Time in Houston: Monday 2025-12-08 08:03 AM
Domestic flight Southwest Airlines WN321 takes off from Harlingen (HRL) United States to Houston (HOU) United States. It's operated by Southwest Airlines. The plane leaves Valley International Airport at 06:40 08 December 2025 America/Chicago. The flight is expected to land at William P. Hobby Airport at 07:50 08 December 2025 America/Chicago. The flight will last about 1 hours 18 minutes.
Southwest Airlines WN321 Flight Statistics

Southwest Airlines WN321 Flight Schedule and Histories
| Time | Departure | Arrival | Actual departure | Actual arrival |
|---|---|---|---|---|
|
Tue 25 Nov
Scheduled On time |
Harlingen (HRL)
2025-11-25T20:35
|
Houston (HOU)
2025-11-25T21:45
|
||
|
Mon 24 Nov
Departed Delayed by 1h 18m |
Harlingen (HRL)
2025-11-24T20:05
|
Houston (HOU)
2025-11-24T21:15
|
2025-11-24T21:25
|
|
|
Thu 20 Nov
Arrived On time |
Harlingen (HRL)
2025-11-20T06:40
|
Houston (HOU)
2025-11-20T07:50
|
2025-11-20T06:45
|
2025-11-20T07:44
|
|
Wed 19 Nov
Arrived On time |
Harlingen (HRL)
2025-11-19T06:40
|
Houston (HOU)
2025-11-19T07:50
|
2025-11-19T06:39
|
2025-11-19T07:40
|
|
Mon 17 Nov
Scheduled On time |
Harlingen (HRL)
2025-11-17T06:40
|
Houston (HOU)
2025-11-17T07:50
|
||
|
Fri 14 Nov
Scheduled On time |
Harlingen (HRL)
2025-11-14T20:05
|
Houston (HOU)
2025-11-14T21:15
|
||
|
Thu 13 Nov
Scheduled On time |
Harlingen (HRL)
2025-11-13T20:05
|
Houston (HOU)
2025-11-13T21:15
|
||
|
Mon 10 Nov
Departed On time |
Harlingen (HRL)
2025-11-10T20:05
|
Houston (HOU)
2025-11-10T21:15
|
2025-11-10T20:04
|
|
|
Sat 08 Nov
Arrived Delayed by 3h 46m |
Harlingen (HRL)
2025-11-07T20:05
|
Houston (HOU)
2025-11-07T21:15
|
2025-11-07T23:07
|
2025-11-08T01:01
|
|
Thu 06 Nov
Scheduled On time |
Harlingen (HRL)
2025-11-06T20:05
|
Houston (HOU)
2025-11-06T21:15
|
Similar flight route from Harlingen (HRL) to Houston (HOU)
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
WN4645 Southwest Airlines |
08/12/2025 09:40 |
1 hours 10 minutes 10:50 |
|
WN1444 Southwest Airlines |
08/12/2025 18:30 |
0 minutes 19:50 |
|
WN136 Southwest Airlines |
08/12/2025 11:30 |
0 minutes 12:40 |
|
WN4085 Southwest Airlines |
08/12/2025 20:10 |
1 hours 10 minutes 21:20 |
|
SY8789 Sun Country Airlines |
08/12/2025 13:00 |
5 minutes 13:54 |
|
WN6174 Southwest Airlines |
08/12/2025 06:25 |
1 hours 4 minutes 07:30 |
Frequently asked questions, answered
What is the scheduled flight duration for Southwest Airlines WN321 flight?
On average, nonstop flight takes 1 hour(s) 18 minutes, with the flight distance of 447 km (278 miles).
What is the current status of Southwest Airlines WN321 flight?
The current status of flight Southwest Airlines WN321 is Arrived On time.
What type of aircraft is used for the Southwest Airlines WN321 flight?
All Southwest Airlines WN321 flights are operated using Boeing 737MAX 8 Passenger aircraft.
How many Southwest Airlines WN321 flights are operated a week?
7 flights per week. The Flight Southwest Airlines WN321 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .
