Apparatus

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flight_takeoff Flight

SWA4128

Operated by Southwest Airlines

Live map

Live map filtered to SWA4128. Shown when the flight is currently airborne.

Route airports View route page →

Departure

PHX KPHX VFR

Phoenix Sky Harbor International Airport

Phoenix, US

Local time
17:54 MST
Timezone
America/Phoenix
Type
Large Airport
Elevation
1,135 ft
Coordinates
33.4353, -112.0059

cloud Weather

Wind
280° / 9G14 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, FEW 18,000 ft, SCT 25,000 ft
Temp / Dew
44°C / 13°C
Altimeter
29.75 inHg

Obs: 2026-08-28T23:51:00.000Z

Raw METAR / TAF 
METAR KPHX 282351Z 28009G14KT 10SM FEW100 FEW180 SCT250 44/13 A2975 RMK AO2 SLP049 CB DSNT NE AND E-SE T04440128 10444 20394 56026

TAF KPHX 282337Z 2900/3006 28008KT P6SM FEW120 FEW150 BKN250 TEMPO 2904/2906 18013G20KT 6SM HZ FM290700 13008KT P6SM SCT100 SCT150 SCT200 FM290900 12007KT P6SM VCSH SCT100 SCT150 BKN200 FM291400 13008KT P6SM FEW150 SCT200 FM291900 26007KT P6SM FEW150 SCT250 PROB30 2922/3004 16015G28KT 5SM TS HZ SCT100CB

flight Live Traffic

flight_takeoff 138 Departures
flight_land 141 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
17:54 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
260° / 19 kt
Visibility
10 SM
Ceiling
FEW 400 ft, SCT 1,200 ft, BKN 18,000 ft, BKN 20,000 ft
Temp / Dew
17°C / 13°C
Altimeter
29.99 inHg

Obs: 2026-08-28T23:56:00.000Z

Raw METAR / TAF 
METAR KSFO 282356Z 26019KT 10SM FEW004 SCT012 BKN180 BKN200 17/13 A2999 RMK AO2 PK WND 26026/2316 SLP155 T01720128 10183 20161 56014 $

TAF KSFO 282335Z 2900/3006 28016KT P6SM VCSH FEW012 BKN150 FM290300 28014KT P6SM FEW012 TEMPO 2904/2908 BKN012 FM290800 29008KT P6SM OVC012 FM291800 29015G25KT P6SM FEW015 FM300400 27015KT P6SM SCT010

flight Live Traffic

flight_takeoff 178 Departures
flight_land 160 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A5DD1C PHX → SFO Jul 26, 01:50 UTCJul 26, 02:25 UTC35m - -
2026-07-24 ABAEB2 PHX → SFO Jul 24, 16:00 UTCJul 24, 16:45 UTC45m - -
2026-07-24 ABAEB2 PHX → SFO Jul 24, 12:15 UTCJul 24, 15:00 UTC2h 45m - -
2026-07-23 ABE872 PHX → SFO Jul 23, 15:55 UTCJul 23, 16:30 UTC35m - -
2026-07-23 ABE872 PHX → SFO Jul 23, 15:50 UTCJul 23, 16:27 UTC37m +5m +2m
2026-07-23 ABE872 PHX → SFO Jul 23, 12:15 UTCJul 23, 14:50 UTC2h 35m - -
2026-07-22 AC501E PHX → SFO Jul 22, 16:20 UTCJul 22, 18:00 UTC1h 40m - -
2026-07-22 AC501E PHX → SFO Jul 22, 12:25 UTCJul 22, 15:05 UTC2h 40m - -
2026-07-21 AC1B44 PHX → SFO Jul 21, 16:50 UTCJul 21, 18:30 UTC1h 40m - -
2026-07-21 AC1B44 PHX → SFO Jul 21, 12:30 UTCJul 21, 15:15 UTC2h 45m - -
2026-07-20 ABAAFE PHX → SFO Jul 20, 16:15 UTCJul 20, 16:50 UTC35m - -
2026-07-20 ABAAFE PHX → SFO Jul 20, 16:10 UTCJul 20, 16:47 UTC37m +25m +5m
2026-07-20 ABAAFE PHX → SFO Jul 20, 12:20 UTCJul 20, 15:05 UTC2h 45m - -
2026-07-20 AD2573 PHX → SFO Jul 20, 02:30 UTCJul 20, 05:20 UTC2h 50m - -
2026-07-19 A23D25 - Jul 19, 02:05 UTCJul 19, 02:35 UTC30m - -
2026-07-17 AC729C DAL → OKC Jul 17, 16:04 UTCJul 17, 16:44 UTC40m - -
2026-07-17 AC729C - Jul 17, 12:15 UTCJul 17, 15:00 UTC2h 45m - -
2026-07-16 AC212D - Jul 16, 16:40 UTCJul 16, 17:14 UTC35m - -
2026-07-16 AC212D DAL → OKC Jul 16, 16:35 UTCJul 16, 17:10 UTC35m +50m +4m
2026-07-16 AC212D - Jul 16, 12:44 UTCJul 16, 15:30 UTC2h 45m - -
2026-07-15 AC00B1 - Jul 15, 16:50 UTCJul 15, 18:15 UTC1h 25m - -
2026-07-15 AC00B1 DAL → ATL Jul 15, 16:49 UTCJul 15, 18:32 UTC1h 44m +59m +21m
2026-07-15 AC00B1 - Jul 15, 12:35 UTCJul 15, 15:20 UTC2h 45m - -
2026-07-14 AC61DB DAL → ATL Jul 14, 16:20 UTCJul 14, 18:00 UTC1h 40m - -
2026-07-14 AC61DB LAX → DAL Jul 14, 12:30 UTCJul 14, 15:10 UTC2h 40m - -
2026-07-13 ABBD0A LAX → DAL Jul 13, 12:30 UTCJul 13, 15:10 UTC2h 40m - -
2026-07-13 A2CFFC - Jul 13, 04:55 UTCJul 13, 07:45 UTC2h 50m - -
2026-07-12 A5958C - Jul 12, 05:20 UTCJul 12, 05:50 UTC30m - -
2026-07-12 A5958C DAL → OKC Jul 12, 05:15 UTCJul 12, 05:57 UTC42m +215m on time
2026-07-10 AC3B0F PHX → SFO Jul 10, 15:50 UTCJul 10, 16:30 UTC40m - -

Performance history

Flights tracked
231 showing last 30
Avg arrival delay
+6m
On-time arrival
80% 80% on time
Aircraft used
16

Monthly activity 4 months

Month Flights tracked
July 2026 50
June 2026 62
May 2026 69
April 2026 50

SWA4128 frequently asked

Where does flight SWA4128 fly?
SWA4128 (Southwest Airlines) flies from PHX to SFO. View the full route page.
How long is flight SWA4128?
Based on observed flights, SWA4128 takes on average 1h 38m from takeoff to landing.
How often does SWA4128 fly?
SWA4128 has been observed flying several times a week in our tracking data. We've recorded 231 flights under this callsign.
Is flight SWA4128 usually on time?
Across recent flights, SWA4128 arrives with an average 6-minute delay. 80% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4128?
SWA4128 has been operated by 16 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4128 live?
Yes. When SWA4128 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.