Apparatus

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flight_takeoff Flight

SWA1257

Operated by Southwest Airlines

Live map

Live map filtered to SWA1257. 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
21:43 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
320° / 10 kt
Visibility
10 SM
Ceiling
FEW 2,300 ft, FEW 3,000 ft
Temp / Dew
12°C / 7°C
Altimeter
30.14 inHg

Obs: 2026-04-15T03:53:00.000Z

Raw METAR / TAF 
METAR KSJC 150353Z 32010KT 10SM FEW023 FEW030 12/07 A3014 RMK AO2 SLP206 T01220067 $

TAF KSJC 142320Z 1500/1524 33015KT P6SM FEW035 FM150300 34008KT P6SM SKC FM150800 VRB03KT P6SM BKN200 FM151400 31006KT P6SM SCT025 BKN100 FM152000 33010KT P6SM BKN200

flight Live Traffic

flight_takeoff 44 Departures
flight_land 56 Arrivals

Arrival

SAN KSAN VFR

San Diego International Airport

San Diego, US

Local time
21:43 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
17 ft
Coordinates
32.7336, -117.1900

cloud Weather

Wind
310° / 4 kt
Visibility
10 SM
Ceiling
FEW 2,000 ft
Temp / Dew
17°C / 12°C
Altimeter
30.06 inHg

Obs: 2026-04-15T03:51:00.000Z

Raw METAR / TAF 
METAR KSAN 150351Z 31004KT 10SM FEW020 17/12 A3006 RMK AO2 SLP177 T01670117 $

TAF KSAN 150209Z 1502/1606 31007KT P6SM SKC FM150400 VRB04KT P6SM FEW020 FM151100 VRB04KT P6SM BKN018 FM151700 VRB04KT P6SM FEW020 FM151900 29010KT P6SM SCT250 FM160300 VRB04KT P6SM FEW025

warning FAA Advisories

  • Closed: !SAN 03/071 SAN AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC PPR 619-298-7704 2603181300-2610010800 (Mar 18 at 13:00 UTC. – Oct 01 at 08:00 UTC.)

flight Live Traffic

flight_takeoff 154 Departures
flight_land 153 Arrivals

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 AC2FEA SJC → SAN Apr 13, 22:50 UTCApr 13, 23:40 UTC50m - -
2026-04-13 AC2FEA SJC → SAN Apr 13, 20:40 UTCApr 13, 21:44 UTC1h 4m +10m +6m
2026-04-13 AC2FEA SJC → SAN Apr 13, 17:05 UTCApr 13, 19:20 UTC2h 15m - -
2026-04-12 ABB972 SJC → SAN Apr 12, 17:15 UTCApr 12, 17:30 UTC15m - -

Performance history

Flights tracked
4
Avg arrival delay
+6m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 4

SWA1257 frequently asked

Where does flight SWA1257 fly?
SWA1257 (Southwest Airlines) flies from SJC to SAN. View the full route page.
How long is flight SWA1257?
Based on observed flights, SWA1257 takes on average 1h 6m from takeoff to landing.
How often does SWA1257 fly?
SWA1257 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
Is flight SWA1257 usually on time?
Across recent flights, SWA1257 arrives with an average 6-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA1257?
SWA1257 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA1257 live?
Yes. When SWA1257 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.