Apparatus

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flight_takeoff Flight

SWA4579

Operated by Southwest Airlines

Live map

Live map filtered to SWA4579. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
23:30 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
190° / 4 kt
Visibility
10 SM
Ceiling
FEW 2,500 ft, FEW 7,000 ft, SCT 23,000 ft
Temp / Dew
17°C / 13°C
Altimeter
30.08 inHg

Obs: 2026-08-28T05:53:00.000Z

Raw METAR / TAF 
METAR KSEA 280553Z 19004KT 10SM FEW025 FEW070 SCT230 17/13 A3008 RMK AO2 SLP190 T01670128 10222 20167 51008

TAF KSEA 280520Z 2806/2912 21006KT P6SM SCT040 BKN080 FM281000 19005KT P6SM BKN022 FM281300 18003KT P6SM OVC012 FM281900 22005KT P6SM BKN025 OVC050 FM282100 24006KT P6SM BKN050 FM290200 30006KT P6SM BKN050 FM290800 19007KT P6SM -SHRA OVC025

flight Live Traffic

flight_takeoff 145 Departures
flight_land 85 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
00:30 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
170° / 12 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, SCT 22,000 ft
Temp / Dew
19°C / 9°C
Altimeter
30.18 inHg

Obs: 2026-08-28T05:53:00.000Z

Raw METAR / TAF 
METAR KDEN 280553Z 17012KT 10SM FEW100 SCT220 19/09 A3018 RMK AO2 SLP135 T01890089 10306 20183 50003

TAF KDEN 280536Z 2806/2912 18011KT P6SM FEW100 FEW150 FM281100 23011KT P6SM FEW120 FM281600 VRB06KT P6SM FEW120 FM282100 02008KT P6SM FEW100 SCT120 PROB30 2821/2902 VRB15G25KT -SHRA BKN080 FM290200 VRB06KT P6SM SCT120 BKN220 FM290500 22009KT P6SM FEW120 SCT220

flight Live Traffic

flight_takeoff 134 Departures
flight_land 75 Arrivals

Recent history last 26

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-24 AD694C SEA → DEN Jul 24, 17:35 UTCJul 24, 18:20 UTC45m - -
2026-07-23 A5E48A SEA → DEN Jul 23, 17:10 UTCJul 23, 18:00 UTC50m - -
2026-07-20 A5B59D - Jul 20, 17:00 UTCJul 20, 17:45 UTC45m - -
2026-07-20 A5B59D DAL → MAF Jul 20, 16:57 UTCJul 20, 17:45 UTC48m +12m +3m
2026-07-17 A2D76A - Jul 17, 17:44 UTCJul 17, 18:34 UTC50m - -
2026-07-16 AA76A8 - Jul 16, 17:25 UTCJul 16, 18:29 UTC1h 5m - -
2026-07-13 A577D4 - Jul 13, 16:55 UTCJul 13, 18:00 UTC1h 5m - -
2026-07-10 ACA3D1 - Jul 10, 16:50 UTCJul 10, 17:35 UTC45m - -
2026-07-09 AA7B10 - Jul 9, 17:15 UTCJul 9, 18:05 UTC50m - -
2026-07-09 AA7B10 DAL → MAF Jul 9, 17:15 UTCJul 9, 18:01 UTC46m +30m +6m
2026-07-02 AD5E27 SEA → DEN Jul 2, 17:13 UTCJul 2, 18:01 UTC48m +28m +2m
2026-06-29 AC8009 SEA → DEN Jun 29, 17:05 UTCJun 29, 17:49 UTC45m - -
2026-06-29 AC8009 SEA → DEN Jun 29, 17:01 UTCJun 29, 17:55 UTC54m +16m +10m
2026-06-26 AD21BC SEA → DEN Jun 26, 16:54 UTCJun 26, 17:40 UTC45m - -
2026-06-25 AA7B54 SEA → DEN Jun 25, 16:55 UTCJun 25, 17:44 UTC50m - -
2026-06-22 A5D1F7 SEA → DEN Jun 22, 17:15 UTCJun 22, 18:00 UTC45m - -
2026-06-22 A5D1F7 SEA → DEN Jun 22, 17:11 UTCJun 22, 18:01 UTC50m +26m +8m
2026-06-18 A211EF SEA → DEN Jun 18, 16:55 UTCJun 18, 17:45 UTC50m - -
2026-06-15 AAAD49 SEA → DEN Jun 15, 17:30 UTCJun 15, 18:15 UTC45m - -
2026-06-12 AD493B SEA → DEN Jun 12, 17:00 UTCJun 12, 17:50 UTC50m - -
2026-06-11 A72CA2 SEA → DEN Jun 11, 16:50 UTCJun 11, 17:40 UTC50m - -
2026-06-08 A58A67 SEA → DEN Jun 8, 17:00 UTCJun 8, 17:50 UTC50m - -
2026-06-08 A58A67 SEA → DEN Jun 8, 16:59 UTCJun 8, 17:49 UTC50m +14m +10m
2026-06-05 A2C9EC SEA → DEN Jun 5, 16:50 UTCJun 5, 17:35 UTC45m - -
2026-06-04 A537B2 SEA → DEN Jun 4, 17:00 UTCJun 4, 17:45 UTC45m - -
2026-06-04 A537B2 SEA → DEN Jun 4, 16:55 UTCJun 4, 17:45 UTC50m +10m +6m

Performance history

Flights tracked
26
Avg arrival delay
+6m
On-time arrival
100% 100% on time
Aircraft used
20

Monthly activity 2 months

Month Flights tracked
July 2026 11
June 2026 15

SWA4579 frequently asked

Where does flight SWA4579 fly?
SWA4579 (Southwest Airlines) flies from SEA to DEN. View the full route page.
How long is flight SWA4579?
Based on observed flights, SWA4579 takes on average 49m from takeoff to landing.
How often does SWA4579 fly?
SWA4579 has been observed flying several times a week in our tracking data. We've recorded 26 flights under this callsign.
Is flight SWA4579 usually on time?
Across recent flights, SWA4579 arrives with an average 6-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4579?
SWA4579 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4579 live?
Yes. When SWA4579 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.