Apparatus

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flight_takeoff Flight

SWA4378

Operated by Southwest Airlines

Live map

Live map filtered to SWA4378. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SAT KSAT VFR

San Antonio International Airport

San Antonio, US

Local time
22:33 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
809 ft
Coordinates
29.5337, -98.4698

cloud Weather

Wind
150° / 11 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
27°C / 21°C
Altimeter
29.87 inHg

Obs: 2026-05-30T02:51:00.000Z

Raw METAR / TAF 
METAR KSAT 300251Z 15011KT 10SM FEW250 27/21 A2987 RMK AO2 SLP096 T02670211 53006 $

TAF KSAT 300258Z 3003/3106 15009KT P6SM FEW020 FEW250 FM300800 18006KT P6SM OVC015 FM301500 18009KT P6SM SCT035 BKN200 FM302300 15007KT P6SM FEW050 BKN200

flight Live Traffic

flight_takeoff 69 Departures
flight_land 94 Arrivals

Arrival

MSY KMSY VFR

Louis Armstrong New Orleans International Airport

New Orleans, US

Local time
22:33 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
4 ft
Coordinates
29.9934, -90.2647

cloud Weather

Wind
200° / 4 kt
Visibility
10 SM
Ceiling
FEW 3,000 ft, FEW 10,000 ft, SCT 25,000 ft
Temp / Dew
26°C / 23°C
Altimeter
29.89 inHg

Obs: 2026-05-30T02:53:00.000Z

Raw METAR / TAF 
METAR KMSY 300253Z 20004KT 10SM FEW030 FEW100 SCT250 26/23 A2989 RMK AO2 SLP125 T02560228 53011 $

TAF KMSY 292344Z 3000/3106 15009KT 6SM -RA SCT030 BKN050 FM300100 21005KT P6SM SCT020 FM301400 26007KT P6SM SCT030 BKN080

flight Live Traffic

flight_takeoff 97 Departures
flight_land 77 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 A562E8 SAT → MSY May 29, 18:05 UTCMay 29, 19:00 UTC55m - -
2026-05-29 A562E8 SAT → MSY May 29, 15:45 UTCMay 29, 16:50 UTC1h 5m - -
2026-05-28 AA7A3C SAT → MSY May 28, 18:10 UTCMay 28, 19:00 UTC50m - -
2026-05-28 AA7A3C SAT → MSY May 28, 16:10 UTCMay 28, 17:15 UTC1h 5m - -
2026-05-27 AC1B44 SAT → MSY May 27, 18:25 UTCMay 27, 19:15 UTC50m - -
2026-05-26 AD36A8 SAT → MSY May 26, 18:14 UTCMay 26, 19:05 UTC50m - -
2026-05-25 ACCF07 SAT → MSY May 25, 18:15 UTCMay 25, 19:10 UTC55m - -
2026-05-25 ACCF07 SAT → MSY May 25, 15:45 UTCMay 25, 16:55 UTC1h 10m - -
2026-05-24 A5A30A SAT → MSY May 24, 15:55 UTCMay 24, 17:05 UTC1h 10m - -
2026-05-24 A30DC5 SAT → MSY May 24, 01:00 UTCMay 24, 01:55 UTC55m - -
2026-05-24 A30DC5 SAT → MSY May 24, 00:58 UTCMay 24, 01:55 UTC58m +193m +12m
2026-05-23 A30DC5 SAT → MSY May 23, 19:50 UTCMay 23, 20:55 UTC1h 5m - -
2026-05-22 A28EE7 SAT → MSY May 22, 18:05 UTCMay 22, 19:00 UTC55m - -
2026-05-22 A28EE7 SAT → MSY May 22, 15:50 UTCMay 22, 16:55 UTC1h 5m - -
2026-05-21 A582F9 SAT → MSY May 21, 18:10 UTCMay 21, 19:00 UTC50m - -
2026-05-21 A582F9 SAT → MSY May 21, 15:50 UTCMay 21, 17:00 UTC1h 10m - -
2026-05-20 A2C9EC SAT → MSY May 20, 18:15 UTCMay 20, 19:00 UTC45m - -
2026-05-20 A2C9EC SAT → MSY May 20, 18:14 UTCMay 20, 19:06 UTC52m +14m +3m
2026-05-19 AAA68A SAT → MSY May 19, 18:40 UTCMay 19, 19:40 UTC1h 0m - -
2026-05-19 AAA68A SAT → MSY May 19, 18:39 UTCMay 19, 19:32 UTC53m +39m +16m
2026-05-18 A31533 SAT → MSY May 18, 18:20 UTCMay 18, 19:15 UTC54m - -
2026-05-18 A31533 SAT → MSY May 18, 16:15 UTCMay 18, 17:20 UTC1h 5m - -
2026-05-17 A28EE7 SAT → MSY May 17, 14:55 UTCMay 17, 16:01 UTC1h 5m - -
2026-05-16 AD7F96 SAT → MSY May 16, 22:25 UTCMay 16, 23:20 UTC55m - -
2026-05-16 AD7F96 SAT → MSY May 16, 20:30 UTCMay 16, 21:30 UTC1h 0m - -
2026-05-15 AAA668 SAT → MSY May 15, 18:10 UTCMay 15, 19:00 UTC50m - -
2026-05-15 AAA668 SAT → MSY May 15, 15:45 UTCMay 15, 16:55 UTC1h 10m - -
2026-05-14 AAA621 SAT → MSY May 14, 18:00 UTCMay 14, 18:50 UTC50m - -
2026-05-14 AAA621 SAT → MSY May 14, 15:40 UTCMay 14, 16:50 UTC1h 10m - -
2026-05-13 AD5E27 SAT → MSY May 13, 18:10 UTCMay 13, 19:05 UTC55m - -

Performance history

Flights tracked
86 showing last 30
Avg arrival delay
+10m
On-time arrival
67% 67% on time
Aircraft used
16

Monthly activity 2 months

Month Flights tracked
May 2026 52
April 2026 34

SWA4378 frequently asked

Where does flight SWA4378 fly?
SWA4378 (Southwest Airlines) flies from SAT to MSY. View the full route page.
How long is flight SWA4378?
Based on observed flights, SWA4378 takes on average 58m from takeoff to landing.
How often does SWA4378 fly?
SWA4378 has been observed flying several times a week in our tracking data. We've recorded 86 flights under this callsign.
Is flight SWA4378 usually on time?
Across recent flights, SWA4378 arrives with an average 10-minute delay. 67% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4378?
SWA4378 has been operated by 16 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4378 live?
Yes. When SWA4378 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.