Southwest Airlines WN4020 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN4020 takes off from San Jose (SJC) United States to Long Beach (LGB) United States. It's operated by Southwest Airlines. The plane leaves Norman Y. Mineta San Jose International Airport at 10:00 25 May 2026 America/Los_Angeles. The flight is expected to land at Long Beach Airport at 11:20 25 May 2026 America/Los_Angeles. The flight will last about 1 hours 20 minutes.

Current status of WN4020 is Scheduled On time Estimated Depart in 2 hours, 13 minutes

WN4020 - SWA4020 Southwest Airlines (WN)
SJC San Jose United States
Flight SJC to LGB
LGB Long Beach United States
Scheduled On time Estimated Depart in 2 hours, 13 minutes
Departure Norman Y. Mineta San Jose International Airport
IATA: SJCICAO: KSJC
Scheduled 10:00 25 May 2026
Estimated 10:00 25 May 2026
None None
Arrival Long Beach Airport
IATA: LGBICAO: KLGB
Scheduled 11:20 25 May 2026
Estimated 11:15 25 May 2026
1 None
WN4020 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 20 minutes
  • Flight Distance: 522 kms / 324 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KALB2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in San Jose: Monday 2026-05-25 07:47 AM
  • Current Time in Long Beach: Monday 2026-05-25 07:47 AM

Southwest Airlines WN4020 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN4020
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 19
DELAYED 0
CANCELLED 0
ON TIME 21
DELAYED 3
CANCELLED 1
ON TIME 21
DELAYED 3
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN4020 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sun 24 May
Scheduled On time
San Jose (SJC) 2026-05-24T08:10
Long Beach (LGB) 2026-05-24T09:25
Fri 22 May
Scheduled
San Jose (SJC) 2026-05-22 10:00
Long Beach (LGB) 2026-05-22 11:20
Tue 19 May
Arrived On time
San Jose (SJC) 2026-05-19T11:20
Long Beach (LGB) 2026-05-19T14:15
2026-05-19T11:28
2026-05-19T14:01
Mon 18 May
In Gate
San Jose (SJC) 2026-05-18 10:00
Long Beach (LGB) 2026-05-18 11:20
2026-05-18 12:02
2026-05-18 13:02
Sat 16 May
Scheduled On time
San Jose (SJC) 2026-05-16T11:25
Long Beach (LGB) 2026-05-16T14:20
Thu 14 May
Departed Delayed by 20m
San Jose (SJC) 2026-05-14T12:00
Long Beach (LGB) 2026-05-14T19:20
2026-05-14T12:07
Wed 13 May
Arrived On time
San Jose (SJC) 2026-05-13T11:20
Long Beach (LGB) 2026-05-13T14:15
2026-05-13T11:19
2026-05-13T14:07
Tue 12 May
Scheduled On time
San Jose (SJC) 2026-05-12T09:25
Long Beach (LGB) 2026-05-12T10:45
Mon 11 May
Scheduled On time
San Jose (SJC) 2026-05-11T10:00
Long Beach (LGB) 2026-05-11T11:20
Fri 08 May
Departed Delayed by 1h 34m
San Jose (SJC) 2026-05-08T12:00
Long Beach (LGB) 2026-05-08T19:20
2026-05-08T13:36

Flight routes similar to Southwest Airlines WN4020

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06:50 		1 hours 20 minutes
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Southwest Airlines WN5350
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07:35 		1 hours 24 minutes
08:55
Eastern Airlines 2D9005
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08:45 		55 minutes
10:18

Southwest Airlines Flight WN4020 FAQs

What is the scheduled flight duration for Southwest Airlines WN4020 flight?

On average, nonstop flight takes 1 hour(s) 20 minutes, with the flight distance of 522 km (324 miles).

What is the current status of Southwest Airlines WN4020 flight?

The current status of flight Southwest Airlines WN4020 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN4020 flight?

All Southwest Airlines WN4020 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

When does the flight Southwest Airlines WN4020 arrive?

Flight Southwest Airlines WN4020 arrives at 11:20.

Which terminal the flight Southwest Airlines WN4020 is arriving at?

Flight Southwest Airlines WN4020 arrives in Long Beach Airport at Terminal 1.

How many Southwest Airlines WN4020 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN4020 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .