Apparatus

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flight_takeoff Flight

SWA3947

Operated by Southwest Airlines

Live map

Live map filtered to SWA3947. Shown when the flight is currently airborne.

Route airports View route page →

Departure

LAS KLAS VFR

Harry Reid International Airport

Las Vegas, US

Local time
02:15 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
2,181 ft
Coordinates
36.0834, -115.1518

cloud Weather

Wind
180° / 4 kt
Visibility
10 SM
Ceiling
FEW 9,000 ft, SCT 18,000 ft, SCT 22,000 ft
Temp / Dew
33°C / 11°C
Altimeter
29.89 inHg

Obs: 2026-08-29T08:56:00.000Z

Raw METAR / TAF 
METAR KLAS 290856Z 18004KT 10SM FEW090 SCT180 SCT220 33/11 A2989 RMK AO2 SLP086 T03330106 50004 $

TAF KLAS 290845Z 2909/3012 23008KT P6SM FEW120 SCT200 FM291200 VRB06KT P6SM FEW120 FEW200 FM291500 18009KT P6SM FEW200 FM291800 21015G25KT P6SM SCT120 SCT200 FM300300 23010KT P6SM FEW120 SCT200

flight Live Traffic

flight_takeoff 78 Departures
flight_land 43 Arrivals

Arrival

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
02:15 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
240° / 5 kt
Visibility
10 SM
Ceiling
BKN 2,300 ft, BKN 2,900 ft, OVC 7,000 ft
Temp / Dew
15°C / 11°C
Altimeter
30.01 inHg

Obs: 2026-08-29T08:53:00.000Z

Raw METAR / TAF 
METAR KSEA 290853Z 24005KT 10SM BKN023 BKN029 OVC070 15/11 A3001 RMK AO2 SLP166 T01500111 50001 $

TAF KSEA 290850Z 2909/3012 19007KT P6SM VCSH BKN020 OVC035 FM291100 19006KT P6SM -SHRA BKN020 OVC030 FM291800 21007KT P6SM -SHRA SCT020 OVC030 FM292000 23008KT P6SM -SHRA SCT025 BKN040 FM300000 25008KT P6SM SCT050 BKN100

flight Live Traffic

flight_takeoff 155 Departures
flight_land 106 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-25 A6049B LAS → SEA Jul 25, 14:15 UTCJul 25, 16:15 UTC2h 0m - -
2026-07-25 A6049B LAS → SEA Jul 25, 14:14 UTCJul 25, 16:14 UTC2h 0m +9m +15m
2026-07-24 ABAE8F LAS → SEA Jul 24, 15:10 UTCJul 24, 17:05 UTC1h 55m - -
2026-07-24 ABAE8F LAS → SEA Jul 24, 15:08 UTCJul 24, 17:00 UTC1h 52m +13m +8m
2026-07-23 ABBCA1 STL → MCO Jul 23, 15:30 UTCJul 23, 17:20 UTC1h 50m - -
2026-07-23 ABBCA1 STL → MCO Jul 23, 15:29 UTCJul 23, 17:15 UTC1h 46m +34m +9m
2026-07-22 AC32F2 STL → MCO Jul 22, 15:45 UTCJul 22, 17:40 UTC1h 55m - -
2026-07-21 ABFDAF STL → MCO Jul 21, 15:40 UTCJul 21, 17:35 UTC1h 55m - -
2026-07-21 ABFDAF STL → MCO Jul 21, 15:39 UTCJul 21, 17:32 UTC1h 53m +19m +13m
2026-07-20 AC0FB6 STL → MCO Jul 20, 15:50 UTCJul 20, 17:40 UTC1h 50m - -
2026-07-18 A27737 - Jul 18, 14:15 UTCJul 18, 16:15 UTC2h 0m - -
2026-07-17 ABDC9B - Jul 17, 15:29 UTCJul 17, 17:30 UTC2h 0m - -
2026-07-16 AC2038 STL → MCO Jul 16, 15:19 UTCJul 16, 17:20 UTC2h 0m - -
2026-07-15 ABB595 STL → MCO Jul 15, 15:25 UTCJul 15, 17:20 UTC1h 55m - -
2026-07-14 AC0C24 STL → MCO Jul 14, 17:00 UTCJul 14, 19:20 UTC2h 20m - -
2026-07-13 ABAD6C - Jul 13, 15:50 UTCJul 13, 17:50 UTC2h 0m - -
2026-07-13 ABAD6C STL → MCO Jul 13, 15:46 UTCJul 13, 17:48 UTC2h 2m +51m +8m
2026-07-11 A59B9C STL → ORL Jul 11, 15:25 UTCJul 11, 17:25 UTC2h 0m - -
2026-07-11 A59B9C STL → MCO Jul 11, 15:22 UTCJul 11, 17:14 UTC1h 52m +77m +10m
2026-07-10 ABB995 STL → MCO Jul 10, 15:15 UTCJul 10, 17:20 UTC2h 5m - -
2026-07-09 ABE4DB STL → MCO Jul 9, 15:20 UTCJul 9, 17:15 UTC1h 55m - -
2026-07-08 AC0B96 - Jul 8, 15:45 UTCJul 8, 17:50 UTC2h 5m - -
2026-07-07 AC429B - Jul 7, 15:45 UTCJul 7, 17:40 UTC1h 55m - -
2026-07-06 ABB507 - Jul 6, 15:10 UTCJul 6, 17:20 UTC2h 10m - -
2026-07-03 ABB52C - Jul 3, 15:05 UTCJul 3, 17:05 UTC2h 0m - -
2026-07-03 ABB52C STL → MCO Jul 3, 15:05 UTCJul 3, 17:00 UTC1h 55m +10m +13m
2026-07-02 AC2FEA STL → MCO Jul 2, 15:10 UTCJul 2, 17:05 UTC1h 55m - -
2026-07-01 ABD971 STL → MCO Jul 1, 15:35 UTCJul 1, 17:35 UTC2h 0m - -
2026-06-30 ABBD0A - Jun 30, 15:35 UTCJun 30, 17:40 UTC2h 5m - -
2026-06-29 AC370B - Jun 29, 15:09 UTCJun 29, 17:05 UTC1h 55m - -

Performance history

Flights tracked
115 showing last 30
Avg arrival delay
+11m
On-time arrival
100% 100% on time
Aircraft used
23

Monthly activity 4 months

Month Flights tracked
July 2026 28
June 2026 33
May 2026 35
April 2026 19

SWA3947 frequently asked

Where does flight SWA3947 fly?
SWA3947 (Southwest Airlines) flies from LAS to SEA. View the full route page.
How long is flight SWA3947?
Based on observed flights, SWA3947 takes on average 1h 58m from takeoff to landing.
How often does SWA3947 fly?
SWA3947 has been observed flying several times a week in our tracking data. We've recorded 115 flights under this callsign.
Is flight SWA3947 usually on time?
Across recent flights, SWA3947 arrives with an average 11-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA3947?
SWA3947 has been operated by 23 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA3947 live?
Yes. When SWA3947 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.