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flight_takeoff Flight

SWA4521

Operated by Southwest Airlines

Live map

Live map filtered to SWA4521. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BUR KBUR VFR

Hollywood Burbank/Bob Hope Airport

Burbank, US

Local time
00:35 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
778 ft
Coordinates
34.2028, -118.3581

cloud Weather

Wind
130° / 6 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
16°C / 11°C
Altimeter
30.03 inHg

Obs: 2026-05-30T06:53:00.000Z

Raw METAR / TAF 
METAR KBUR 300653Z 13006KT 10SM CLR 16/11 A3003 RMK AO2 SLP157 T01560106

TAF KBUR 300536Z 3006/3106 VRB03KT P6SM SKC FM302000 19008KT P6SM SKC FM310300 VRB03KT P6SM SKC

flight Live Traffic

flight_takeoff 13 Departures
flight_land 5 Arrivals

Arrival

SJC KSJC MVFR

Norman Y. Mineta San Jose International Airport

San Jose, US

Local time
00:35 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
360° / 6 kt
Visibility
10 SM
Ceiling
BKN 1,400 ft, BKN 2,500 ft
Temp / Dew
14°C / 11°C
Altimeter
30.11 inHg

Obs: 2026-05-30T06:53:00.000Z

Raw METAR / TAF 
METAR KSJC 300653Z 36006KT 10SM BKN014 BKN025 14/11 A3011 RMK AO2 SLP195 T01440111

TAF KSJC 300520Z 3006/3106 34006KT P6SM BKN015 FM301700 34006KT P6SM SKC FM302200 34016KT P6SM SKC

flight Live Traffic

flight_takeoff 18 Departures
flight_land 27 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 AA77C0 BUR → SJC May 29, 15:35 UTCMay 29, 17:35 UTC2h 0m - -
2026-05-29 AA77C0 BUR → SJC May 29, 15:33 UTCMay 29, 17:32 UTC1h 59m +8m +4m
2026-05-28 AD493B BUR → SJC May 28, 15:40 UTCMay 28, 17:35 UTC1h 55m - -
2026-05-27 AC2154 BUR → SJC May 27, 15:40 UTCMay 27, 17:35 UTC1h 55m - -
2026-05-26 AC5A94 BUR → SJC May 26, 15:39 UTCMay 26, 17:39 UTC2h 0m - -
2026-05-25 A1E302 BUR → SJC May 25, 15:40 UTCMay 25, 17:35 UTC1h 55m - -
2026-05-25 A1E302 BUR → SJC May 25, 15:35 UTCMay 25, 17:31 UTC1h 56m +10m +5m
2026-05-24 ABEF54 BUR → SJC May 24, 16:30 UTCMay 24, 18:30 UTC2h 0m - -
2026-05-23 AC2F37 BUR → SJC May 23, 14:15 UTCMay 23, 16:15 UTC2h 0m - -
2026-05-22 A53F20 BUR → SJC May 22, 15:45 UTCMay 22, 17:45 UTC2h 0m - -
2026-05-21 A2D3B3 BUR → SJC May 21, 15:55 UTCMay 21, 16:45 UTC50m - -
2026-05-21 A2D3B3 BUR → SJC May 21, 15:52 UTCMay 21, 17:50 UTC1h 58m +27m +3m
2026-05-20 AC1789 BUR → SJC May 20, 15:25 UTCMay 20, 17:20 UTC1h 55m - -
2026-05-20 AC1789 BUR → SJC May 20, 15:23 UTCMay 20, 17:20 UTC1h 57m +3m +4m
2026-05-19 ABB507 BUR → SJC May 19, 15:25 UTCMay 19, 17:30 UTC2h 5m - -
2026-05-19 ABB507 BUR → SJC May 19, 15:23 UTCMay 19, 17:19 UTC1h 56m +3m +2m
2026-05-19 AAB0BA BUR → SJC May 19, 01:10 UTCMay 19, 03:00 UTC1h 50m - -
2026-05-17 A2DED8 BUR → SJC May 17, 15:35 UTCMay 17, 17:25 UTC1h 50m - -
2026-05-16 AC011D BUR → SJC May 16, 14:46 UTCMay 16, 16:40 UTC1h 55m - -
2026-05-16 AC011D BUR → SJC May 16, 14:44 UTCMay 16, 16:35 UTC1h 51m +44m +4m
2026-05-15 A2E9FD BUR → SJC May 15, 15:30 UTCMay 15, 17:25 UTC1h 55m - -
2026-05-14 A2B3A2 BUR → SJC May 14, 15:35 UTCMay 14, 17:30 UTC1h 55m - -
2026-05-14 A2B3A2 BUR → SJC May 14, 15:31 UTCMay 14, 17:26 UTC1h 55m +6m +6m
2026-05-13 AC2154 BUR → SJC May 13, 15:29 UTCMay 13, 17:24 UTC1h 55m +9m +7m
2026-05-13 AC2154 BUR → SJC May 13, 15:30 UTCMay 13, 17:25 UTC1h 55m - -
2026-05-12 ABFAC6 BUR → SJC May 12, 15:30 UTCMay 12, 17:30 UTC2h 0m - -
2026-05-11 AC8EE5 BUR → SJC May 11, 15:55 UTCMay 11, 17:45 UTC1h 50m - -
2026-05-11 AC8EE5 BUR → SJC May 11, 15:52 UTCMay 11, 17:40 UTC1h 48m +27m +4m
2026-05-10 A2B3A2 BUR → SJC May 10, 15:29 UTCMay 10, 17:25 UTC1h 55m - -
2026-05-09 AC36A9 BUR → SJC May 9, 14:10 UTCMay 9, 16:05 UTC1h 55m - -

Performance history

Flights tracked
70 showing last 30
Avg arrival delay
+4m
On-time arrival
100% 100% on time
Aircraft used
19

Monthly activity 2 months

Month Flights tracked
May 2026 41
April 2026 29

SWA4521 frequently asked

Where does flight SWA4521 fly?
SWA4521 (Southwest Airlines) flies from BUR to SJC. View the full route page.
How long is flight SWA4521?
Based on observed flights, SWA4521 takes on average 1h 54m from takeoff to landing.
How often does SWA4521 fly?
SWA4521 has been observed flying several times a week in our tracking data. We've recorded 70 flights under this callsign.
Is flight SWA4521 usually on time?
Across recent flights, SWA4521 arrives with an average 4-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4521?
SWA4521 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4521 live?
Yes. When SWA4521 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.