Check your Flight status online
Southwest Airlines WN4400 Flight Status Today
Domestic flight Southwest Airlines WN4400 takes off from Las Vegas (LAS) United States to San Francisco (SFO) United States. It's operated by Southwest Airlines. The plane leaves McCarran International Airport at 12:55 18 January 2026 America/Los_Angeles. The flight is expected to land at San Francisco International Airport at 14:35 18 January 2026 America/Los_Angeles. The flight will last about 1 hours 29 minutes.
Current status of WN4400 is Arrived On time
WN4400 - SWA4400
Southwest Airlines (WN)
LAS
Las Vegas United States
SFO
San Francisco United States
Arrived On time
Scheduled
12:55 18 January 2026
Actual
13:01 18 January 2026
1
None
Scheduled
14:35 18 January 2026
Actual
14:30 18 January 2026
2
D4
WN4400 Detail
- Type: Domestic Flight
- Flight Duration: 1 hours 29 minutes
- Flight Distance: 668 kms / 415 miles
Airline
- Southwest Airlines
- IATA: WN
- ICAO: SWA
- Operating Days: Tuesday
Passenger Services
- Service type: Normal passenger
- Seats: 143
- Freight capacity: 8.4 tons
- Passenger classes: Economy, Premium Economy
More Detail
- Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
- Callsign: F-KSEM1
- Departure Timezone: America/Los_Angeles
- Arrival Timezone: America/Los_Angeles
- Current Time in Las Vegas: Sunday 2026-01-18 17:24 PM
- Current Time in San Francisco: Sunday 2026-01-18 17:24 PM
Flight routes similar to Southwest Airlines WN4400
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
HA6144 Hawaiian Airlines |
18/01/2026 07:05 |
1 hours 28 minutes 08:47 |
|
F94157 Frontier Airlines |
18/01/2026 17:04 |
1 hours 53 minutes 18:57 |
|
AC3943 Air Canada |
18/01/2026 18:24 |
1 hours 46 minutes 20:10 |
|
CM1890 Copa Airlines |
18/01/2026 18:24 |
1 hours 46 minutes 20:10 |
|
|
AC5198 Air Canada |
18/01/2026 16:05 |
1 hours 45 minutes 17:50 |
|
UA2047 United Airlines |
18/01/2026 16:05 |
1 hours 45 minutes 17:50 |
|
|
UA2356 United Airlines |
18/01/2026 07:30 |
1 hours 28 minutes 09:16 |
|
|
CM1894 Copa Airlines |
18/01/2026 19:42 |
1 hours 46 minutes 21:28 |
Southwest Airlines Flight WN4400 FAQs
What is the scheduled flight duration for Southwest Airlines WN4400 flight?
On average, nonstop flight takes 1 hour(s) 29 minutes, with the flight distance of 668 km (415 miles).
What is the current status of Southwest Airlines WN4400 flight?
The current status of flight Southwest Airlines WN4400 is Arrived On time.
What type of aircraft is used for the Southwest Airlines WN4400 flight?
All Southwest Airlines WN4400 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.
When does the flight Southwest Airlines WN4400 arrive?
Flight Southwest Airlines WN4400 arrives at 14:35.
Which terminal the flight Southwest Airlines WN4400 is arriving at?
Flight Southwest Airlines WN4400 arrives in San Francisco International Airport at Terminal 2.
How many Southwest Airlines WN4400 flights are operated a week?
1 flights per week. The Flight Southwest Airlines WN4400 is operated on Tuesday.