Apparatus

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flight_takeoff Flight

SWA3940

Operated by Southwest Airlines

Live map

Live map filtered to SWA3940. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SJC KSJC VFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
00:18 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
320° / 4 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
14°C / 11°C
Altimeter
29.99 inHg

Obs: 2026-10-13T06:53:00.000Z

Raw METAR / TAF 
METAR KSJC 130653Z 32004KT 10SM CLR 14/11 A2999 RMK AO2 SLP153 T01390111

TAF KSJC 130520Z 1306/1406 14003KT P6SM SKC FM132100 34010KT P6SM SKC FM140300 14005KT P6SM SKC

flight Live Traffic

flight_takeoff 81 Departures
flight_land 83 Arrivals

Arrival

LGB KLGB VFR

Long Beach International Airport

Long Beach, US

Local time
00:18 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
60 ft
Coordinates
33.8165, -118.1499

cloud Weather

Wind
330° / 4 kt
Visibility
10 SM
Ceiling
FEW 7,000 ft
Temp / Dew
17°C / 10°C
Altimeter
29.95 inHg

Obs: 2026-10-13T06:53:00.000Z

Raw METAR / TAF 
METAR KLGB 130653Z 33004KT 10SM FEW070 17/10 A2995 RMK AO2 SLP141 T01670100 $

TAF KLGB 130534Z 1306/1406 VRB03KT P6SM SKC FM132000 26010KT P6SM SKC

flight Live Traffic

flight_takeoff 24 Departures
flight_land 18 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A5A6C1 SJC → LGB Jul 26, 19:20 UTCJul 26, 21:05 UTC1h 45m - -
2026-07-26 A5A6C1 SJC → LGB Jul 26, 17:25 UTCJul 26, 18:15 UTC50m - -
2026-07-25 AC2FEA SJC → LGB Jul 25, 17:30 UTCJul 25, 18:10 UTC40m - -
2026-07-25 AC2FEA SJC → LGB Jul 25, 17:28 UTCJul 25, 18:09 UTC41m +13m +8m
2026-07-24 ABADD6 SJC → LGB Jul 24, 17:40 UTCJul 24, 18:20 UTC40m - -
2026-07-24 ABADD6 SJC → LGB Jul 24, 17:35 UTCJul 24, 18:16 UTC41m +15m +3m
2026-07-24 ABADD6 SJC → LGB Jul 24, 15:40 UTCJul 24, 16:30 UTC50m - -
2026-07-23 ABAAA8 SJC → LGB Jul 23, 17:45 UTCJul 23, 18:30 UTC45m - -
2026-07-23 ABAAA8 SJC → LGB Jul 23, 15:40 UTCJul 23, 16:45 UTC1h 5m - -
2026-07-22 AD292A SJC → LGB Jul 22, 16:05 UTCJul 22, 16:55 UTC50m - -
2026-07-22 AD292A SJC → LGB Jul 22, 16:02 UTCJul 22, 16:55 UTC53m +2m +5m
2026-07-21 AA9B65 SJC → LGB Jul 21, 16:45 UTCJul 21, 17:35 UTC50m - -
2026-07-21 AA9B65 SJC → LGB Jul 21, 16:39 UTCJul 21, 17:29 UTC51m +39m +10m
2026-07-20 ABC80C SJC → LGB Jul 20, 17:40 UTCJul 20, 18:25 UTC45m - -
2026-07-20 ABC80C SJC → LGB Jul 20, 17:38 UTCJul 20, 18:21 UTC43m +18m +11m
2026-07-20 ABC80C SJC → LGB Jul 20, 15:50 UTCJul 20, 16:35 UTC45m - -
2026-07-19 ACEB61 SJC → LGB Jul 19, 22:30 UTCJul 20, 00:20 UTC1h 50m - -
2026-07-19 ACEB61 SJC → LGB Jul 19, 22:29 UTCJul 20, 00:21 UTC1h 52m +204m +15m
2026-07-19 ACEB61 SJC → LGB Jul 19, 20:10 UTCJul 19, 21:10 UTC1h 0m - -
2026-07-18 AAA2B0 - Jul 18, 17:55 UTCJul 18, 18:35 UTC40m - -
2026-07-17 ABB271 - Jul 17, 17:44 UTCJul 17, 18:29 UTC45m - -
2026-07-17 ABB271 - Jul 17, 15:40 UTCJul 17, 16:34 UTC55m - -
2026-07-16 AB6316 - Jul 16, 18:15 UTCJul 16, 18:55 UTC40m - -
2026-07-16 AB6316 DAL → SAT Jul 16, 18:10 UTCJul 16, 18:52 UTC42m +50m +10m
2026-07-16 AB6316 - Jul 16, 16:05 UTCJul 16, 16:55 UTC50m - -
2026-07-15 AA7B10 - Jul 15, 16:10 UTCJul 15, 17:00 UTC50m - -
2026-07-14 AD5817 - Jul 14, 16:05 UTCJul 14, 17:05 UTC1h 0m - -
2026-07-14 AD5817 LBB → DAL Jul 14, 16:00 UTCJul 14, 16:50 UTC50m on time +4m
2026-07-13 ABBC52 - Jul 13, 18:20 UTCJul 13, 19:55 UTC1h 35m - -
2026-07-13 ABBC52 - Jul 13, 16:10 UTCJul 13, 17:00 UTC50m - -

Performance history

Flights tracked
179 showing last 30
Avg arrival delay
+8m
On-time arrival
100% 100% on time
Aircraft used
14

Monthly activity 4 months

Month Flights tracked
July 2026 52
June 2026 60
May 2026 42
April 2026 25

SWA3940 frequently asked

Where does flight SWA3940 fly?
SWA3940 (Southwest Airlines) flies from SJC to LGB. View the full route page.
How long is flight SWA3940?
Based on observed flights, SWA3940 takes on average 56m from takeoff to landing.
How often does SWA3940 fly?
SWA3940 has been observed flying several times a week in our tracking data. We've recorded 179 flights under this callsign.
Is flight SWA3940 usually on time?
Across recent flights, SWA3940 arrives with an average 8-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA3940?
SWA3940 has been operated by 14 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA3940 live?
Yes. When SWA3940 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.