Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

SWA4637

Operated by Southwest Airlines

Live map

Live map filtered to SWA4637. Shown when the flight is currently airborne.

Route airports View route page →

Departure

AUS KAUS VFR

Austin Bergstrom International Airport

Austin, US

Local time
02:43 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
542 ft
Coordinates
30.1975, -97.6620

cloud Weather

Wind
200° / 6 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
23°C / 22°C
Altimeter
29.86 inHg

Obs: 2026-05-30T06:53:00.000Z

Raw METAR / TAF 
METAR KAUS 300653Z 20006KT 10SM SCT250 23/22 A2986 RMK AO2 SLP101 T02330217 $

TAF KAUS 300540Z 3006/3112 18008KT P6SM FEW250 FM301000 19005KT P6SM BKN015 FM301500 19010KT P6SM SCT035 BKN200 FM302300 16009KT P6SM FEW050 BKN200

flight Live Traffic

flight_takeoff 27 Departures
flight_land 22 Arrivals

Arrival

LAS KLAS VFR

Harry Reid International Airport

Las Vegas, US

Local time
00:43 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
2,181 ft
Coordinates
36.0834, -115.1518

cloud Weather

Wind
160° / 5 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
22°C / -1°C
Altimeter
29.91 inHg

Obs: 2026-05-30T06:56:00.000Z

Raw METAR / TAF 
METAR KLAS 300656Z 16005KT 10SM CLR 22/M01 A2991 RMK AO2 SLP109 T02171006

TAF KLAS 300520Z 3006/3112 25009KT P6SM SKC FM301500 VRB05KT P6SM FEW120 FM302300 21008KT P6SM FEW120 FM310300 24007KT P6SM SKC

warning FAA Advisories

  • Closed: !LAS 04/141 LAS AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC 24HR PPR 702-261-7775 2604281710-2607292300 (Apr 28 at 17:10 UTC. – Jul 29 at 23:00 UTC.)

flight Live Traffic

flight_takeoff 139 Departures
flight_land 133 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A615D0 AUS → LAS May 29, 14:15 UTCMay 29, 15:25 UTC1h 10m - -
2026-05-29 AD21BC AUS → LAS May 29, 12:35 UTCMay 29, 13:00 UTC25m - -
2026-05-28 AAA5B8 AUS → LAS May 28, 14:15 UTCMay 28, 15:20 UTC1h 5m - -
2026-05-28 AAA5B8 AUS → LAS May 28, 12:35 UTCMay 28, 13:05 UTC30m - -
2026-05-27 A2B3A2 AUS → LAS May 27, 14:25 UTCMay 27, 15:35 UTC1h 10m - -
2026-05-26 AC8777 AUS → LAS May 26, 14:24 UTCMay 26, 15:29 UTC1h 5m - -
2026-05-25 AA7B54 AUS → LAS May 25, 14:10 UTCMay 25, 15:10 UTC1h 0m - -
2026-05-25 AA7B54 AUS → LAS May 25, 12:40 UTCMay 25, 13:05 UTC25m - -
2026-05-24 AA735A AUS → LAS May 24, 14:55 UTCMay 24, 15:20 UTC25m - -
2026-05-23 AC98AC AUS → LAS May 23, 13:05 UTCMay 23, 13:30 UTC25m - -
2026-05-23 AC98AC AUS → LAS May 23, 13:00 UTCMay 23, 13:27 UTC27m +10m on time
2026-05-22 A1F94C AUS → LAS May 22, 14:40 UTCMay 22, 15:45 UTC1h 5m - -
2026-05-22 A1F94C AUS → LAS May 22, 14:40 UTCMay 22, 15:40 UTC1h 0m +35m +7m
2026-05-22 A1F94C AUS → LAS May 22, 12:40 UTCMay 22, 13:10 UTC30m - -
2026-05-21 A5D1F7 AUS → LAS May 21, 14:25 UTCMay 21, 15:30 UTC1h 5m - -
2026-05-21 A5D1F7 AUS → LAS May 21, 13:10 UTCMay 21, 13:35 UTC25m - -
2026-05-20 ACEB61 AUS → LAS May 20, 14:20 UTCMay 20, 15:30 UTC1h 10m - -
2026-05-19 AAADF8 AUS → LAS May 19, 14:25 UTCMay 19, 15:30 UTC1h 5m - -
2026-05-19 AAADF8 AUS → LAS May 19, 14:22 UTCMay 19, 15:28 UTC1h 6m +7m +4m
2026-05-18 A6049B AUS → LAS May 18, 14:15 UTCMay 18, 15:20 UTC1h 5m - -
2026-05-18 A6049B AUS → LAS May 18, 14:12 UTCMay 18, 15:15 UTC1h 3m +7m on time
2026-05-18 A6049B AUS → LAS May 18, 12:40 UTCMay 18, 13:05 UTC25m - -
2026-05-17 A23D25 AUS → LAS May 17, 12:45 UTCMay 17, 13:15 UTC30m - -
2026-05-17 A23D25 AUS → LAS May 17, 12:42 UTCMay 17, 13:14 UTC32m +7m +4m
2026-05-16 AA76A8 AUS → LAS May 16, 13:01 UTCMay 16, 13:31 UTC30m - -
2026-05-16 AA76A8 AUS → LAS May 16, 12:58 UTCMay 16, 13:29 UTC31m +8m +3m
2026-05-15 AD01AB AUS → LAS May 15, 14:10 UTCMay 15, 15:20 UTC1h 9m - -
2026-05-15 AD01AB AUS → LAS May 15, 12:50 UTCMay 15, 13:20 UTC30m - -
2026-05-14 A29AFF AUS → LAS May 14, 14:13 UTCMay 14, 15:14 UTC1h 1m +8m +6m
2026-05-14 A29AFF AUS → LAS May 14, 14:15 UTCMay 14, 15:35 UTC1h 20m - -

Performance history

Flights tracked
89 showing last 30
Avg arrival delay
+3m
On-time arrival
100% 100% on time
Aircraft used
17

Monthly activity 2 months

Month Flights tracked
May 2026 56
April 2026 33

SWA4637 frequently asked

Where does flight SWA4637 fly?
SWA4637 (Southwest Airlines) flies from AUS to LAS. View the full route page.
How long is flight SWA4637?
Based on observed flights, SWA4637 takes on average 48m from takeoff to landing.
How often does SWA4637 fly?
SWA4637 has been observed flying several times a week in our tracking data. We've recorded 89 flights under this callsign.
Is flight SWA4637 usually on time?
Across recent flights, SWA4637 arrives with an average 3-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4637?
SWA4637 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4637 live?
Yes. When SWA4637 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.