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flight_takeoff Flight

SWA4312

Operated by Southwest Airlines

Live map

Live map filtered to SWA4312. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SJC KSJC VFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
03:56 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
12°C / 3°C
Altimeter
30.11 inHg

Obs: 2026-10-14T09:53:00.000Z

Raw METAR / TAF 
METAR KSJC 140953Z AUTO 00000KT 10SM CLR 12/03 A3011 RMK AO2 SLP196 T01220028

TAF KSJC 140520Z 1406/1506 VRB04KT P6SM SKC FM142100 33010KT P6SM SKC FM150300 27003KT P6SM SKC

flight Live Traffic

flight_takeoff 9 Departures
flight_land 9 Arrivals

Arrival

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
03:56 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
200° / 6 kt
Visibility
10 SM
Ceiling
BKN 2,400 ft, OVC 9,000 ft
Temp / Dew
13°C / 8°C
Altimeter
30.25 inHg

Obs: 2026-10-14T10:33:00.000Z

Raw METAR / TAF 
SPECI KSEA 141033Z 20006KT 10SM BKN024 OVC090 13/08 A3025 RMK AO2 RAE0957 P0000 T01330078 $

TAF KSEA 140901Z 1409/1512 18007KT P6SM -SHRA OVC025 FM141400 18005KT P6SM -SHRA SCT008 OVC015 FM141900 23004KT P6SM SCT020 OVC035 FM142300 32005KT P6SM FEW050 FM150200 01005KT P6SM SKC FM151100 03005KT P6SM BKN003

flight Live Traffic

flight_takeoff 81 Departures
flight_land 85 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AC71AD SJC → SEA Jul 26, 18:20 UTCJul 26, 20:05 UTC1h 45m - -
2026-07-24 AC47DE SJC → SEA Jul 24, 16:50 UTCJul 24, 18:40 UTC1h 50m - -
2026-07-23 AC3A60 STL → DEN Jul 23, 17:15 UTCJul 23, 19:05 UTC1h 50m - -
2026-07-23 AC3A60 STL → DEN Jul 23, 17:10 UTCJul 23, 19:00 UTC1h 50m +40m +9m
2026-07-22 AC3E80 STL → DEN Jul 22, 17:06 UTCJul 22, 18:53 UTC1h 48m +46m +9m
2026-07-22 AC3E80 STL → DEN Jul 22, 17:10 UTCJul 22, 18:55 UTC1h 45m - -
2026-07-21 AC0C8B STL → DEN Jul 21, 16:55 UTCJul 21, 18:40 UTC1h 45m - -
2026-07-21 AC0C8B STL → DEN Jul 21, 16:52 UTCJul 21, 18:35 UTC1h 43m +32m +8m
2026-07-20 ABB930 STL → DEN Jul 20, 16:50 UTCJul 20, 18:35 UTC1h 45m - -
2026-07-19 AC3A83 - Jul 19, 18:30 UTCJul 19, 20:10 UTC1h 40m - -
2026-07-19 AC3A83 STL → DEN Jul 19, 18:26 UTCJul 19, 20:04 UTC1h 38m +36m +12m
2026-07-17 ABDD4A - Jul 17, 17:09 UTCJul 17, 18:50 UTC1h 40m - -
2026-07-16 ABAD94 - Jul 16, 16:40 UTCJul 16, 18:25 UTC1h 45m - -
2026-07-16 ABAD94 STL → DEN Jul 16, 16:37 UTCJul 16, 18:20 UTC1h 43m +7m +15m
2026-07-15 AC0843 STL → DEN Jul 15, 17:00 UTCJul 15, 18:40 UTC1h 40m - -
2026-07-14 ABE501 STL → DEN Jul 14, 16:55 UTCJul 14, 18:35 UTC1h 40m - -
2026-07-14 ABE501 STL → DEN Jul 14, 16:52 UTCJul 14, 18:31 UTC1h 39m +32m +4m
2026-07-13 ABF396 STL → DEN Jul 13, 17:05 UTCJul 13, 18:50 UTC1h 45m - -
2026-07-12 AC69B6 STL → DEN Jul 12, 18:10 UTCJul 12, 19:50 UTC1h 40m - -
2026-07-12 AC69B6 STL → DEN Jul 12, 18:08 UTCJul 12, 19:48 UTC1h 40m +18m +5m
2026-07-10 ABF2EA STL → DEN Jul 10, 17:30 UTCJul 10, 19:20 UTC1h 50m - -
2026-07-09 ABC0E4 - Jul 9, 16:35 UTCJul 9, 18:25 UTC1h 50m - -
2026-07-08 AC0818 - Jul 8, 16:40 UTCJul 8, 18:25 UTC1h 45m - -
2026-07-07 AC0F93 STL → DEN Jul 7, 17:05 UTCJul 7, 18:45 UTC1h 40m - -
2026-07-07 AC0F93 STL → DEN Jul 7, 17:00 UTCJul 7, 18:42 UTC1h 42m +40m +10m
2026-07-06 ABBC75 STL → DEN Jul 6, 16:50 UTCJul 6, 18:40 UTC1h 50m - -
2026-07-06 ABBC75 STL → DEN Jul 6, 16:49 UTCJul 6, 18:36 UTC1h 47m +19m +16m
2026-07-05 ABC0E4 - Jul 5, 18:00 UTCJul 5, 19:40 UTC1h 40m - -
2026-07-03 ABE075 - Jul 3, 16:45 UTCJul 3, 18:30 UTC1h 45m - -
2026-07-03 ABE075 STL → DEN Jul 3, 16:41 UTCJul 3, 18:26 UTC1h 46m +11m +7m

Performance history

Flights tracked
121 showing last 30
Avg arrival delay
+10m
On-time arrival
90% 90% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 32
June 2026 36
May 2026 31
April 2026 22

SWA4312 frequently asked

Where does flight SWA4312 fly?
SWA4312 (Southwest Airlines) flies from SJC to SEA. View the full route page.
How long is flight SWA4312?
Based on observed flights, SWA4312 takes on average 1h 44m from takeoff to landing.
How often does SWA4312 fly?
SWA4312 has been observed flying several times a week in our tracking data. We've recorded 121 flights under this callsign.
Is flight SWA4312 usually on time?
Across recent flights, SWA4312 arrives with an average 10-minute delay. 90% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4312?
SWA4312 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4312 live?
Yes. When SWA4312 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.