Apparatus

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flight_takeoff Flight

SWA423

Operated by Southwest Airlines

Live map

Live map filtered to SWA423. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ATL KATL VFR

Hartsfield Jackson Atlanta International Airport

Atlanta, US

Local time
14:31 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
1,026 ft
Coordinates
33.6367, -84.4281

cloud Weather

Wind
VRB / 4 kt
Visibility
10 SM
Ceiling
SCT 4,600 ft, BKN 9,000 ft, BKN 20,000 ft, BKN 25,000 ft
Temp / Dew
32°C / 21°C
Altimeter
30.05 inHg

Obs: 2026-08-28T17:52:00.000Z

Raw METAR / TAF 
METAR KATL 281752Z VRB04KT 10SM SCT046TCU BKN090 BKN200 BKN250 32/21 A3005 RMK AO2 SLP162 CB DSNT NE MOV SE TCU ALQDS T03170206 10328 20228 58006

TAF KATL 281738Z 2818/2924 29004KT P6SM SCT040 BKN250 PROB30 2818/2824 4SM -TSRA OVC035CB FM290400 VRB03KT P6SM SCT050 BKN200 FM291000 10003KT P6SM SCT006 BKN025 FM291600 11006KT P6SM VCSH SCT030 PROB30 2919/2923 4SM -TSRA BKN035CB

Arrival

LGA KLGA VFR

LaGuardia Airport

New York, US

Local time
14:31 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
21 ft
Coordinates
40.7772, -73.8726

cloud Weather

Wind
310° / 5 kt
Visibility
10 SM
Ceiling
FEW 4,000 ft, FEW 18,000 ft, BKN 25,000 ft
Temp / Dew
28°C / 18°C
Altimeter
29.99 inHg

Obs: 2026-08-28T17:51:00.000Z

Raw METAR / TAF 
METAR KLGA 281751Z 31005KT 10SM FEW040 FEW180 BKN250 28/18 A2999 RMK AO2 SLP155 T02830178 10283 20228 57006 $

TAF KLGA 281731Z 2818/2924 32008KT P6SM SCT040 BKN070 FM282000 28007KT P6SM VCSH BKN040 BKN070 FM290000 34009KT P6SM SCT040 SCT070 FM290900 01007KT P6SM FEW040 FM291500 04006KT P6SM FEW040 FEW250 FM291800 VRB05KT P6SM FEW250 FM292100 24007KT P6SM FEW250

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AC5B66 ATL → LGA Jul 26, 10:20 UTCJul 26, 12:05 UTC1h 45m - -
2026-07-26 AC4FD8 ATL → LGA Jul 26, 04:10 UTCJul 26, 05:30 UTC1h 20m - -
2026-07-25 AC4FD8 ATL → LGA Jul 25, 22:00 UTCJul 26, 03:10 UTC5h 10m - -
2026-07-24 ABB4EA ATL → LGA Jul 24, 19:20 UTCJul 24, 20:25 UTC1h 5m - -
2026-07-24 ABB4EA ATL → LGA Jul 24, 19:18 UTCJul 24, 20:22 UTC1h 4m +28m +9m
2026-07-23 ABC7A3 ATL → LGA Jul 23, 19:25 UTCJul 23, 20:25 UTC1h 0m - -
2026-07-23 A586B0 ATL → LGA Jul 23, 03:15 UTCJul 23, 04:00 UTC45m - -
2026-07-23 A586B0 ATL → LGA Jul 23, 03:09 UTCJul 23, 04:13 UTC1h 4m +514m +1m
2026-07-20 ABAA0E ATL → LGA Jul 20, 19:50 UTCJul 20, 20:45 UTC55m - -
2026-07-19 AC20A1 ATL → LGA Jul 19, 10:20 UTCJul 19, 12:07 UTC1h 47m +15m +11m
2026-07-19 AC20A1 ATL → LGA Jul 19, 10:20 UTCJul 19, 12:10 UTC1h 50m - -
2026-07-19 AB5F43 ATL → LGA Jul 19, 07:10 UTCJul 19, 08:25 UTC1h 15m - -
2026-07-19 AB5F43 ATL → LGA Jul 19, 01:05 UTCJul 19, 06:15 UTC5h 10m - -
2026-07-17 ABB595 - Jul 17, 19:20 UTCJul 17, 20:04 UTC45m - -
2026-07-17 ABB595 BDL → BWI Jul 17, 19:17 UTCJul 17, 20:03 UTC47m +27m +2m
2026-07-16 ABD9B6 - Jul 16, 18:59 UTCJul 16, 19:55 UTC55m - -
2026-07-15 A557C3 HFD → BWI Jul 15, 18:45 UTCJul 15, 19:40 UTC55m - -
2026-07-14 ACCB50 - Jul 14, 19:20 UTCJul 14, 20:10 UTC50m - -
2026-07-13 ABE0BB - Jul 13, 19:10 UTCJul 13, 20:10 UTC1h 0m - -
2026-07-12 ABFD23 ATL → AUS Jul 12, 10:15 UTCJul 12, 12:05 UTC1h 50m - -
2026-07-12 ABFD23 ATL → AUS Jul 12, 10:16 UTCJul 12, 12:06 UTC1h 50m +11m +10m
2026-07-12 AC4801 PDX → SMF Jul 12, 03:40 UTCJul 12, 04:55 UTC1h 15m - -
2026-07-12 AC4801 PDX → SMF Jul 12, 03:41 UTCJul 12, 04:52 UTC1h 11m +21m +6m
2026-07-11 AC4801 - Jul 11, 21:35 UTCJul 12, 02:35 UTC5h 0m - -
2026-07-09 AB5F43 - Jul 9, 23:50 UTCJul 10, 01:15 UTC1h 25m - -
2026-07-08 AD7828 - Jul 8, 18:40 UTCJul 8, 19:35 UTC55m - -
2026-07-08 AD7828 BDL → BWI Jul 8, 18:36 UTCJul 8, 19:36 UTC1h 0m +1m +5m
2026-07-07 A1D1D0 - Jul 7, 19:00 UTCJul 7, 19:55 UTC55m - -
2026-07-06 ABD57E - Jul 6, 22:35 UTCJul 6, 23:40 UTC1h 5m - -
2026-07-05 AC205F - Jul 5, 10:15 UTCJul 5, 11:45 UTC1h 30m - -

Performance history

Flights tracked
157 showing last 30
Avg arrival delay
+6m
On-time arrival
100% 100% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 36
June 2026 46
May 2026 40
April 2026 35

SWA423 frequently asked

Where does flight SWA423 fly?
SWA423 (Southwest Airlines) flies from ATL to LGA. View the full route page.
How long is flight SWA423?
Based on observed flights, SWA423 takes on average 1h 35m from takeoff to landing.
How often does SWA423 fly?
SWA423 has been observed flying several times a week in our tracking data. We've recorded 157 flights under this callsign.
Is flight SWA423 usually on time?
Across recent flights, SWA423 arrives with an average 6-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA423?
SWA423 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA423 live?
Yes. When SWA423 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.