Apparatus

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flight_takeoff Flight

SWA4120

Operated by Southwest Airlines

Live map

Live map filtered to SWA4120. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LAS KLAS VFR

Harry Reid International Airport

Las Vegas, US

Local time
23:37 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
2,181 ft
Coordinates
36.0834, -115.1518

cloud Weather

Wind
250° / 8 kt
Visibility
10 SM
Ceiling
FEW 12,000 ft, SCT 18,000 ft, OVC 22,000 ft
Temp / Dew
37°C / 7°C
Altimeter
29.88 inHg

Obs: 2026-08-28T05:56:00.000Z

Raw METAR / TAF 
METAR KLAS 280556Z 25008KT 10SM FEW120 SCT180 OVC220 37/07 A2988 RMK AO2 SLP083 T03720067 10428 20372 51012

TAF KLAS 280520Z 2806/2912 23008KT P6SM FEW120 BKN200 FM280900 18006KT P6SM FEW150 BKN200 FM281400 VRB05KT P6SM FEW150 SCT250 FM281900 22012G22KT P6SM VCTS SCT120CB SCT200 FM290300 23009KT P6SM FEW120 SCT200

flight Live Traffic

flight_takeoff 91 Departures
flight_land 98 Arrivals

Arrival

SAN KSAN VFR

San Diego International Airport

San Diego, US

Local time
23:37 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
17 ft
Coordinates
32.7336, -117.1900

cloud Weather

Wind
VRB / 3 kt
Visibility
9 SM
Ceiling
FEW 700 ft, BKN 25,000 ft
Temp / Dew
24°C / 22°C
Altimeter
29.84 inHg

Obs: 2026-08-28T05:51:00.000Z

Raw METAR / TAF 
METAR KSAN 280551Z VRB03KT 9SM FEW007 BKN250 24/22 A2984 RMK AO2 SLP106 T02440222 10272 20239 50008 $

TAF KSAN 280620Z 2806/2912 VRB03KT P6SM SCT006 SCT200 FM280900 VRB03KT 5SM BR BKN006 FM281500 VRB04KT P6SM FEW006 SCT150 FM281900 22009KT P6SM FEW200 FM290300 VRB04KT P6SM BKN200

flight Live Traffic

flight_takeoff 78 Departures
flight_land 60 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A13668 LAS → SAN Jul 25, 11:55 UTCJul 25, 14:15 UTC2h 20m - -
2026-07-25 AC36EF LAS → SAN Jul 25, 01:40 UTCJul 25, 03:20 UTC1h 40m - -
2026-07-25 AC36EF LAS → SAN Jul 25, 01:37 UTCJul 25, 03:13 UTC1h 36m +52m +9m
2026-07-24 AC36EF LAS → SAN Jul 24, 22:05 UTCJul 25, 00:40 UTC2h 35m - -
2026-07-24 AC6227 LAS → SAN Jul 24, 02:10 UTCJul 24, 03:50 UTC1h 40m - -
2026-07-23 AC6227 LAS → SAN Jul 23, 22:20 UTCJul 24, 00:50 UTC2h 30m - -
2026-07-23 ABBCA1 LAS → SAN Jul 23, 00:10 UTCJul 23, 02:50 UTC2h 40m - -
2026-07-21 AC011D LAS → SAN Jul 21, 22:45 UTCJul 22, 01:25 UTC2h 40m - -
2026-07-21 AC2C56 MDW → LGA Jul 21, 02:15 UTCJul 21, 03:50 UTC1h 35m - -
2026-07-20 AC2C56 - Jul 20, 22:25 UTCJul 21, 00:55 UTC2h 30m - -
2026-07-20 ABFAC6 MDW → LGA Jul 20, 02:05 UTCJul 20, 03:40 UTC1h 35m - -
2026-07-18 ABEC26 RSW → MDW Jul 18, 11:45 UTCJul 18, 14:10 UTC2h 25m - -
2026-07-18 ABEC26 RSW → MDW Jul 18, 11:41 UTCJul 18, 14:07 UTC2h 27m +1m +7m
2026-07-18 ABF3DA - Jul 18, 01:30 UTCJul 18, 03:05 UTC1h 36m - -
2026-07-17 ABF3DA RSW → MDW Jul 17, 22:00 UTCJul 18, 00:29 UTC2h 30m - -
2026-07-17 ABEB9F - Jul 17, 02:05 UTCJul 17, 03:50 UTC1h 45m - -
2026-07-16 ABEB9F - Jul 16, 22:00 UTCJul 17, 00:35 UTC2h 35m - -
2026-07-15 AC33A3 RSW → MDW Jul 15, 22:50 UTCJul 16, 01:15 UTC2h 25m - -
2026-07-14 AC4801 RSW → MDW Jul 14, 23:00 UTCJul 15, 01:25 UTC2h 25m - -
2026-07-14 AC4801 RSW → MDW Jul 14, 22:59 UTCJul 15, 01:20 UTC2h 21m +34m +5m
2026-07-14 AC5ED9 - Jul 14, 02:05 UTCJul 14, 03:50 UTC1h 45m - -
2026-07-13 AC5ED9 RSW → MDW Jul 13, 22:15 UTCJul 14, 00:55 UTC2h 40m - -
2026-07-13 ABD559 - Jul 13, 01:55 UTCJul 13, 03:40 UTC1h 45m - -
2026-07-13 ABD559 MDW → LGA Jul 13, 01:51 UTCJul 13, 03:44 UTC1h 53m +71m +4m
2026-07-11 AC3DEC RSW → MDW Jul 11, 11:50 UTCJul 11, 14:30 UTC2h 40m - -
2026-07-11 AC3DEC RSW → MDW Jul 11, 11:50 UTCJul 11, 14:18 UTC2h 28m +10m -2m
2026-07-11 ABBCE5 RSW → MDW Jul 11, 02:33 UTCJul 11, 04:09 UTC1h 36m -547m -2m
2026-07-10 ABBCE5 RSW → MDW Jul 10, 22:45 UTCJul 11, 01:30 UTC2h 45m - -
2026-07-10 AC4BDD - Jul 10, 02:20 UTCJul 10, 03:55 UTC1h 35m - -
2026-07-09 AC4BDD RSW → MDW Jul 9, 22:25 UTCJul 10, 00:50 UTC2h 25m - -

Performance history

Flights tracked
86 showing last 30
Avg arrival delay
+4m
On-time arrival
100% 100% on time
Aircraft used
17

Monthly activity 3 months

Month Flights tracked
July 2026 42
June 2026 42
May 2026 2

SWA4120 frequently asked

Where does flight SWA4120 fly?
SWA4120 (Southwest Airlines) flies from LAS to SAN. View the full route page.
How long is flight SWA4120?
Based on observed flights, SWA4120 takes on average 2h 11m from takeoff to landing.
How often does SWA4120 fly?
SWA4120 has been observed flying several times a week in our tracking data. We've recorded 86 flights under this callsign.
Is flight SWA4120 usually on time?
Across recent flights, SWA4120 arrives with an average 4-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4120?
SWA4120 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4120 live?
Yes. When SWA4120 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.