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flight_takeoff Flight

SWA4156

Operated by Southwest Airlines

Live map

Live map filtered to SWA4156. 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
22:02 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
62 ft
Coordinates
37.3625, -121.9292

cloud Weather

Wind
320° / 9 kt
Visibility
10 SM
Ceiling
SCT 5,000 ft
Temp / Dew
20°C / 14°C
Altimeter
29.96 inHg

Obs: 2026-08-28T04:53:00.000Z

Raw METAR / TAF 
METAR KSJC 280453Z 32009KT 10SM SCT050 20/14 A2996 RMK AO2 SLP146 T02000139

TAF KSJC 272340Z 2800/2824 33006KT P6SM BKN120 FM281100 VRB03KT P6SM VCSH BKN060 OVC100 FM282000 32008KT P6SM VCSH BKN060 OVC100

flight Live Traffic

flight_takeoff 36 Departures
flight_land 45 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
23:02 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
160° / 10 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, FEW 22,000 ft
Temp / Dew
19°C / 9°C
Altimeter
30.19 inHg

Obs: 2026-08-28T04:53:00.000Z

Raw METAR / TAF 
METAR KDEN 280453Z 16010KT 10SM FEW100 FEW220 19/09 A3019 RMK AO2 SLP142 T01890089

TAF KDEN 280259Z 2803/2906 21011KT P6SM FEW100 FEW150 FM281100 23011KT P6SM FEW120 FM281600 28008KT P6SM FEW120 FM282100 22010KT P6SM FEW100 SCT120 PROB30 2821/2902 VRB15G25KT -SHRA BKN080 FM290200 VRB06KT P6SM SCT120

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 ABAA0E SJC → DEN Jul 26, 09:20 UTCJul 26, 13:20 UTC4h 0m - -
2026-07-26 ABAA0E SJC → DEN Jul 26, 09:19 UTCJul 26, 13:06 UTC3h 47m +4m -4m
2026-07-25 ABDC56 SJC → DEN Jul 25, 10:50 UTCJul 25, 14:45 UTC3h 55m - -
2026-07-24 AC3AA8 BOS → DEN Jul 24, 10:40 UTCJul 24, 14:45 UTC4h 5m - -
2026-07-24 AC3AA8 BOS → DEN Jul 24, 10:36 UTCJul 24, 14:36 UTC4h 1m +11m +13m
2026-07-23 ABD50F BOS → DEN Jul 23, 10:50 UTCJul 23, 14:55 UTC4h 5m - -
2026-07-22 ABB205 - Jul 22, 10:20 UTCJul 22, 13:25 UTC3h 5m - -
2026-07-21 ABDC9B BOS → DEN Jul 21, 09:15 UTCJul 21, 13:25 UTC4h 10m - -
2026-07-20 AC7218 BOS → DEN Jul 20, 10:40 UTCJul 20, 14:40 UTC4h 0m - -
2026-07-20 AC7218 BOS → DEN Jul 20, 10:39 UTCJul 20, 14:34 UTC3h 55m +14m +15m
2026-07-19 A146CE BOS → DEN Jul 19, 10:24 UTCJul 19, 14:16 UTC3h 52m +69m +10m
2026-07-19 A146CE BOS → DEN Jul 19, 10:25 UTCJul 19, 14:20 UTC3h 55m - -
2026-07-18 AC5A73 BOS → DEN Jul 18, 11:11 UTCJul 18, 14:58 UTC3h 47m +31m +5m
2026-07-18 AC5A73 - Jul 18, 11:15 UTCJul 18, 12:45 UTC1h 30m - -
2026-07-17 AC13B3 BOS → DEN Jul 17, 10:50 UTCJul 17, 14:39 UTC3h 50m - -
2026-07-16 AC5765 BOS → DEN Jul 16, 10:41 UTCJul 16, 14:30 UTC3h 49m +16m +10m
2026-07-16 AC5765 BOS → DEN Jul 16, 10:45 UTCJul 16, 14:35 UTC3h 50m - -
2026-07-15 AC5E01 BOS → DEN Jul 15, 09:15 UTCJul 15, 13:00 UTC3h 45m - -
2026-07-14 AC27CF BOS → DEN Jul 14, 09:25 UTCJul 14, 12:55 UTC3h 30m - -
2026-07-13 AC2082 BOS → DEN Jul 13, 10:35 UTCJul 13, 14:15 UTC3h 40m - -
2026-07-13 AC2082 BOS → DEN Jul 13, 10:35 UTCJul 13, 14:10 UTC3h 36m +10m +4m
2026-07-12 ABD204 BOS → DEN Jul 12, 09:25 UTCJul 12, 13:10 UTC3h 45m - -
2026-07-11 ABEB9F BOS → DEN Jul 11, 10:50 UTCJul 11, 14:40 UTC3h 50m - -
2026-07-10 AC27A6 BOS → DEN Jul 10, 10:45 UTCJul 10, 14:40 UTC3h 55m - -
2026-07-09 AC5B89 BOS → DEN Jul 9, 10:45 UTCJul 9, 14:45 UTC4h 0m - -
2026-07-08 AC425A - Jul 8, 09:10 UTCJul 8, 13:00 UTC3h 50m - -
2026-07-07 ABEB7C BOS → DEN Jul 7, 09:10 UTCJul 7, 13:00 UTC3h 50m - -
2026-07-06 AC65FB BOS → DEN Jul 6, 10:40 UTCJul 6, 14:40 UTC4h 0m - -
2026-07-06 AC65FB BOS → DEN Jul 6, 10:38 UTCJul 6, 14:33 UTC3h 55m +13m +17m
2026-07-05 AC538F BOS → DEN Jul 5, 09:25 UTCJul 5, 13:20 UTC3h 55m - -

Performance history

Flights tracked
75 showing last 30
Avg arrival delay
+9m
On-time arrival
88% 88% on time
Aircraft used
22

Monthly activity 2 months

Month Flights tracked
July 2026 36
June 2026 39

SWA4156 frequently asked

Where does flight SWA4156 fly?
SWA4156 (Southwest Airlines) flies from SJC to DEN. View the full route page.
How long is flight SWA4156?
Based on observed flights, SWA4156 takes on average 3h 46m from takeoff to landing.
How often does SWA4156 fly?
SWA4156 has been observed flying several times a week in our tracking data. We've recorded 75 flights under this callsign.
Is flight SWA4156 usually on time?
Across recent flights, SWA4156 arrives with an average 9-minute delay. 88% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4156?
SWA4156 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4156 live?
Yes. When SWA4156 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.