Apparatus

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flight_takeoff Flight

SWA4377

Operated by Southwest Airlines

Live map

Live map filtered to SWA4377. 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
01:13 MST
Timezone
America/Phoenix
Type
Large Airport
Elevation
1,135 ft
Coordinates
33.4353, -112.0059

cloud Weather

Wind
150° / 4 kt
Visibility
10 SM
Ceiling
FEW 12,000 ft, SCT 14,000 ft, BKN 18,000 ft
Temp / Dew
38°C / 16°C
Altimeter
29.81 inHg

Obs: 2026-08-29T07:51:00.000Z

Raw METAR / TAF 
METAR KPHX 290751Z 15004KT 10SM FEW120 SCT140 BKN180 38/16 A2981 RMK AO2 SLP070 CB DSNT W-NW T03830161

TAF KPHX 290520Z 2906/3012 28008KT P6SM FEW120 FEW180 SCT250 FM290800 13008KT P6SM SCT100 SCT150 SCT200 FM290900 12007KT P6SM VCSH SCT100 SCT150 BKN200 FM291400 13008KT P6SM FEW150 SCT200 FM292000 26007KT P6SM FEW150 SCT250 PROB30 2922/3004 18015G28KT 5SM TS HZ SCT100CB FM300500 14004KT P6SM FEW120 FEW200

flight Live Traffic

flight_takeoff 69 Departures
flight_land 57 Arrivals

Arrival

AUS KAUS VFR

Austin Bergstrom International Airport

Austin, US

Local time
03:13 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
542 ft
Coordinates
30.1975, -97.6620

cloud Weather

Wind
130° / 3 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
23°C / 22°C
Altimeter
30.04 inHg

Obs: 2026-08-29T07:53:00.000Z

Raw METAR / TAF 
METAR KAUS 290753Z 13003KT 10SM SCT250 23/22 A3004 RMK AO2 SLP160 T02280217

TAF KAUS 290537Z 2906/3012 14004KT P6SM FEW120 BKN250 FM291600 19006KT P6SM SCT250 FM300000 15008KT P6SM FEW120

flight Live Traffic

flight_takeoff 20 Departures
flight_land 20 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 AC2154 PHX → AUS Jul 25, 01:10 UTCJul 25, 03:40 UTC2h 30m - -
2026-07-24 AB5BF0 PHX → AUS Jul 24, 03:15 UTCJul 24, 05:50 UTC2h 35m - -
2026-07-23 AC5349 PHX → AUS Jul 23, 02:35 UTCJul 23, 05:15 UTC2h 40m - -
2026-07-21 A14380 DCA → DAL Jul 21, 00:55 UTCJul 21, 03:20 UTC2h 25m - -
2026-07-20 AC429B DCA → DAL Jul 20, 01:00 UTCJul 20, 03:40 UTC2h 40m - -
2026-07-18 ABE475 DCA → DAL Jul 18, 02:50 UTCJul 18, 05:30 UTC2h 40m - -
2026-07-18 ABE475 DCA → DAL Jul 18, 02:49 UTCJul 18, 05:23 UTC2h 34m +134m +5m
2026-07-17 AC3A83 DCA → DAL Jul 17, 03:20 UTCJul 17, 05:50 UTC2h 30m - -
2026-07-16 AC5B43 DCA → DAL Jul 16, 01:15 UTCJul 16, 03:40 UTC2h 25m - -
2026-07-15 AC5EB4 DCA → DAL Jul 15, 02:30 UTCJul 15, 05:05 UTC2h 35m - -
2026-07-14 AC3F09 DCA → DAL Jul 14, 02:00 UTCJul 14, 04:25 UTC2h 25m - -
2026-07-13 AC07B8 DCA → DAL Jul 13, 02:30 UTCJul 13, 05:05 UTC2h 35m - -
2026-07-11 AB627C DCA → DAL Jul 11, 01:40 UTCJul 11, 04:10 UTC2h 30m - -
2026-07-11 AB627C DCA → DAL Jul 11, 01:38 UTCJul 11, 04:11 UTC2h 33m +63m +6m
2026-07-10 AC536C DCA → DAL Jul 10, 03:20 UTCJul 10, 05:50 UTC2h 30m - -
2026-07-10 AC536C DCA → DAL Jul 10, 03:15 UTCJul 10, 05:52 UTC2h 37m +160m -3m
2026-07-09 AB6339 DCA → DAL Jul 9, 01:35 UTCJul 9, 04:15 UTC2h 40m - -
2026-07-08 ABE0BB DCA → DAL Jul 8, 01:30 UTCJul 8, 04:05 UTC2h 35m - -
2026-07-08 ABE0BB DCA → DAL Jul 8, 01:30 UTCJul 8, 04:05 UTC2h 35m +55m -3m
2026-07-06 AB6339 DCA → DAL Jul 6, 02:30 UTCJul 6, 05:10 UTC2h 40m - -
2026-07-04 AC245C DCA → DAL Jul 4, 03:00 UTCJul 4, 05:30 UTC2h 30m - -
2026-07-03 ABBD47 DCA → DAL Jul 3, 01:00 UTCJul 3, 03:40 UTC2h 40m - -
2026-07-02 AC4CA8 DCA → DAL Jul 2, 01:35 UTCJul 2, 04:05 UTC2h 30m - -
2026-07-01 AC2BA0 DCA → DAL Jul 1, 01:05 UTCJul 1, 03:30 UTC2h 25m - -
2026-06-30 ABD254 DCA → DAL Jun 30, 00:45 UTCJun 30, 03:15 UTC2h 30m - -
2026-06-29 AC41AB DCA → DAL Jun 29, 03:24 UTCJun 29, 05:59 UTC2h 35m +169m +3m
2026-06-29 AC41AB DCA → DAL Jun 29, 03:25 UTCJun 29, 06:09 UTC2h 45m - -
2026-06-27 AC2BA0 DCA → DAL Jun 27, 02:50 UTCJun 27, 05:29 UTC2h 40m - -
2026-06-26 AC5349 DCA → DAL Jun 26, 01:54 UTCJun 26, 04:34 UTC2h 40m - -
2026-06-26 AC5349 DCA → DAL Jun 26, 01:51 UTCJun 26, 04:31 UTC2h 40m +76m +11m

Performance history

Flights tracked
85 showing last 30
Avg arrival delay
+3m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 24
June 2026 32
May 2026 18
April 2026 11

SWA4377 frequently asked

Where does flight SWA4377 fly?
SWA4377 (Southwest Airlines) flies from PHX to AUS. View the full route page.
How long is flight SWA4377?
Based on observed flights, SWA4377 takes on average 2h 34m from takeoff to landing.
How often does SWA4377 fly?
SWA4377 has been observed flying several times a week in our tracking data. We've recorded 85 flights under this callsign.
Is flight SWA4377 usually on time?
Across recent flights, SWA4377 arrives with an average 3-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4377?
SWA4377 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4377 live?
Yes. When SWA4377 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.