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flight_takeoff Flight

SWA3851

Operated by Southwest Airlines

Live map

Live map filtered to SWA3851. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SAT KSAT MVFR

San Antonio International Airport

San Antonio, US

Local time
07:16 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
809 ft
Coordinates
29.5337, -98.4698

cloud Weather

Wind
170° / 9 kt
Visibility
10 SM
Ceiling
BKN 1,500 ft, BKN 2,200 ft
Temp / Dew
26°C / 23°C
Altimeter
29.95 inHg

Obs: 2026-10-13T11:51:00.000Z

Raw METAR / TAF 
METAR KSAT 131151Z 17009KT 10SM BKN015 BKN022 26/23 A2995 RMK AO2 SLP124 T02610233 10267 20261 53001

TAF KSAT 131120Z 1312/1418 17010KT P6SM OVC012 FM131600 17013KT P6SM BKN022 FM131700 15015G25KT P6SM SCT050 FM140500 15012KT P6SM BKN022 FM140600 15010KT P6SM OVC012 FM141700 16013KT P6SM BKN030

flight Live Traffic

flight_takeoff 100 Departures
flight_land 36 Arrivals

Arrival

HOU KHOU VFR

William P. Hobby Airport

Houston, US

Local time
07:16 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
46 ft
Coordinates
29.6453, -95.2768

cloud Weather

Wind
160° / 6 kt
Visibility
10 SM
Ceiling
FEW 2,000 ft, BKN 23,000 ft
Temp / Dew
27°C / 26°C
Altimeter
29.97 inHg

Obs: 2026-10-13T11:53:00.000Z

Raw METAR / TAF 
METAR KHOU 131153Z 16006KT 10SM FEW020 BKN230 27/26 A2997 RMK AO2 SLP152 70039 T02670256 10272 20267 53004

TAF KHOU 131120Z 1312/1412 16007KT P6SM FEW015 SCT030 FM131600 16012G20KT P6SM BKN050 PROB30 1317/1321 -SHRA FM140000 15010KT P6SM BKN100 FM140600 15005KT P6SM SCT025

flight Live Traffic

flight_takeoff 62 Departures
flight_land 82 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AC07DC SAT → HOU Jul 26, 22:50 UTCJul 26, 23:00 UTC10m - -
2026-07-25 AAB0BA SAT → HOU Jul 25, 21:05 UTCJul 25, 23:50 UTC2h 45m - -
2026-07-25 AAB0BA SAT → HOU Jul 25, 21:01 UTCJul 25, 23:45 UTC2h 44m +81m +6m
2026-07-24 ABD627 SAT → HOU Jul 24, 22:15 UTCJul 25, 00:55 UTC2h 40m - -
2026-07-23 ABEF98 SAT → HOU Jul 23, 21:20 UTCJul 24, 00:00 UTC2h 40m - -
2026-07-20 AC5EFA SAT → HOU Jul 20, 22:00 UTCJul 21, 00:45 UTC2h 44m - -
2026-07-20 AC5EFA SAT → HOU Jul 20, 21:56 UTCJul 21, 00:38 UTC2h 43m +66m +8m
2026-07-19 AC3AA8 LAS → STL Jul 19, 21:55 UTCJul 20, 00:50 UTC2h 55m - -
2026-07-18 AAB0BA LAS → STL Jul 18, 19:55 UTCJul 18, 22:55 UTC3h 0m - -
2026-07-18 AAB0BA LAS → STL Jul 18, 19:55 UTCJul 18, 22:47 UTC2h 53m +15m +5m
2026-07-17 AC69B6 LAS → STL Jul 17, 21:29 UTCJul 18, 00:19 UTC2h 50m +39m +7m
2026-07-17 AC69B6 LAS → STL Jul 17, 21:30 UTCJul 18, 00:25 UTC2h 55m - -
2026-07-16 AC3688 LAS → STL Jul 16, 21:50 UTCJul 17, 00:43 UTC2h 54m +60m +16m
2026-07-16 AC3688 LAS → STL Jul 16, 21:50 UTCJul 17, 00:50 UTC3h 0m - -
2026-07-13 ABD19E - Jul 13, 21:40 UTCJul 14, 00:30 UTC2h 50m - -
2026-07-13 ABD19E LAS → STL Jul 13, 21:38 UTCJul 14, 00:28 UTC2h 51m +48m +12m
2026-07-12 AC696C LAS → STL Jul 12, 21:55 UTCJul 13, 00:50 UTC2h 55m - -
2026-07-11 A23D25 LAS → STL Jul 11, 20:05 UTCJul 11, 22:50 UTC2h 45m - -
2026-07-10 ABC012 LAS → STL Jul 10, 21:30 UTCJul 11, 00:20 UTC2h 50m - -
2026-07-09 AC2154 LAS → STL Jul 9, 21:30 UTCJul 10, 00:10 UTC2h 40m - -
2026-07-06 AC5A73 LAS → STL Jul 6, 21:25 UTCJul 7, 00:10 UTC2h 45m - -
2026-07-06 AC5A73 LAS → STL Jul 6, 21:21 UTCJul 7, 00:05 UTC2h 44m +31m +10m
2026-07-05 AC2154 LAS → STL Jul 5, 21:50 UTCJul 6, 00:35 UTC2h 45m - -
2026-07-03 AC48F2 LAS → STL Jul 3, 22:05 UTCJul 4, 00:50 UTC2h 45m - -
2026-07-03 AC48F2 LAS → STL Jul 3, 22:03 UTCJul 4, 00:43 UTC2h 41m +73m +8m
2026-07-02 AC5A94 LAS → STL Jul 2, 21:25 UTCJul 3, 00:10 UTC2h 45m - -
2026-06-29 ABBCC1 LAS → STL Jun 29, 21:09 UTCJun 29, 23:44 UTC2h 35m - -
2026-06-29 ABBCC1 LAS → STL Jun 29, 21:09 UTCJun 29, 23:45 UTC2h 36m +19m +5m
2026-06-28 AC758A LAS → STL Jun 28, 21:59 UTCJun 29, 00:34 UTC2h 35m - -
2026-06-27 A5C31B - Jun 27, 20:14 UTCJun 27, 22:55 UTC2h 40m - -

Performance history

Flights tracked
121 showing last 30
Avg arrival delay
+9m
On-time arrival
89% 89% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 26
June 2026 30
May 2026 43
April 2026 22

SWA3851 frequently asked

Where does flight SWA3851 fly?
SWA3851 (Southwest Airlines) flies from SAT to HOU. View the full route page.
How long is flight SWA3851?
Based on observed flights, SWA3851 takes on average 2h 41m from takeoff to landing.
How often does SWA3851 fly?
SWA3851 has been observed flying several times a week in our tracking data. We've recorded 121 flights under this callsign.
Is flight SWA3851 usually on time?
Across recent flights, SWA3851 arrives with an average 9-minute delay. 89% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA3851?
SWA3851 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA3851 live?
Yes. When SWA3851 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.