Apparatus

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flight_takeoff Flight

SWA4021

Operated by SWA

Live map

Live map filtered to SWA4021. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
06:56 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
190° / 11 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
18°C / 9°C
Altimeter
30.22 inHg

Obs: 2026-07-14T11:53:00.000Z

Raw METAR / TAF 
METAR KDEN 141153Z 19011KT 10SM CLR 18/09 A3022 RMK AO2 SLP141 T01830094 10233 20172 53002

TAF KDEN 141121Z 1412/1518 19011KT P6SM SKC FM141300 23006KT P6SM SKC FM141500 VRB06KT P6SM FEW110 FM141700 10011KT P6SM FEW110 FM142100 12014G22KT P6SM FEW110 FM150100 15014G22KT P6SM FEW110 FM150500 18014G22KT P6SM SKC FM151000 18012KT P6SM SKC FM151400 23006KT P6SM SKC

flight Live Traffic

flight_takeoff 405 Departures
flight_land 517 Arrivals

Arrival

HOU KHOU MVFR

William P. Hobby Airport

Houston, US

Local time
07:56 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
46 ft
Coordinates
29.6453, -95.2768

cloud Weather

Wind
190° / 8 kt
Visibility
5 SM
Ceiling
BKN 4,500 ft, BKN 6,500 ft, OVC 8,000 ft
Temp / Dew
23°C / 22°C
Altimeter
30.03 inHg
Wx
RA BR

Obs: 2026-07-14T11:53:00.000Z

Raw METAR / TAF 
METAR KHOU 141153Z 19008KT 5SM RA BR BKN045 BKN065 OVC080 23/22 A3003 RMK AO2 RAB20 SLP173 LTG DSNT N CB DSNT N MOV NE 60007 70009 P0007 T02330217 10261 20228 55003 $

TAF KHOU 141120Z 1412/1512 13005KT 5SM SHRA VCTS SCT025 OVC050CB TEMPO 1412/1416 3SM TSRA OVC025CB FM141700 19007KT 6SM SHRA BR SCT025 BKN035 FM142100 15007KT P6SM SCT025 OVC040 FM150300 VRB03KT P6SM SCT030 BKN070

flight Live Traffic

flight_takeoff 126 Departures
flight_land 126 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-13 A1E302 DAL → LGA Jul 13, 21:25 UTCJul 14, 00:35 UTC3h 10m - -
2026-07-12 AC247A - Jul 12, 22:05 UTCJul 13, 00:01 UTC1h 55m - -
2026-07-11 AC75DC - Jul 11, 14:30 UTCJul 11, 16:20 UTC1h 50m - -
2026-07-11 AC75DC FLL → BNA Jul 11, 14:25 UTCJul 11, 16:11 UTC1h 46m +10m +7m
2026-07-10 ACA788 DAL → LGA Jul 10, 22:20 UTCJul 11, 01:40 UTC3h 20m - -
2026-07-10 ACA788 DAL → LGA Jul 10, 22:20 UTCJul 11, 01:29 UTC3h 9m +80m +80m
2026-07-09 ABB5E2 - Jul 9, 21:35 UTCJul 10, 00:45 UTC3h 10m - -
2026-07-08 AC1789 DEN → HOU Jul 8, 12:15 UTCJul 8, 14:06 UTC1h 51m +10m +10m
2026-07-08 AC1789 - Jul 8, 12:15 UTCJul 8, 14:15 UTC2h 0m - -
2026-07-07 ABDC9B DEN → HOU Jul 7, 12:19 UTCJul 7, 14:12 UTC1h 53m +14m +11m
2026-07-07 ABDC9B - Jul 7, 12:20 UTCJul 7, 12:45 UTC25m - -
2026-07-06 AD6D03 - Jul 6, 23:20 UTCJul 7, 02:40 UTC3h 20m - -
2026-07-05 AC250B - Jul 5, 22:20 UTCJul 6, 00:15 UTC1h 55m - -
2026-07-05 AC250B DEN → MKE Jul 5, 22:19 UTCJul 6, 00:13 UTC1h 54m +29m +8m
2026-07-04 AA7A61 - Jul 4, 03:30 UTCJul 4, 04:10 UTC40m - -
2026-07-04 AA7A61 BWI → LGA Jul 4, 03:27 UTCJul 4, 04:06 UTC39m +108m +4m
2026-07-03 AA7A61 DAL → BWI Jul 3, 21:25 UTCJul 4, 01:10 UTC3h 45m - -
2026-07-02 AAB146 - Jul 2, 21:25 UTCJul 3, 00:25 UTC3h 0m - -
2026-07-01 AB6229 DEN → HOU Jul 1, 12:20 UTCJul 1, 14:16 UTC1h 56m +15m +9m
2026-07-01 AB6229 - Jul 1, 12:20 UTCJul 1, 14:25 UTC2h 5m - -
2026-06-30 AB62D3 - Jun 30, 12:20 UTCJun 30, 14:15 UTC1h 55m - -
2026-06-30 AB62D3 DEN → HOU Jun 30, 12:20 UTCJun 30, 14:17 UTC1h 57m +15m +9m
2026-06-29 AD2CE1 - Jun 29, 21:19 UTCJun 30, 00:30 UTC3h 10m - -
2026-06-28 AC0BB9 - Jun 28, 22:20 UTCJun 29, 00:05 UTC1h 45m - -
2026-06-27 AC3A38 - Jun 27, 17:25 UTCJun 27, 19:24 UTC2h 0m - -
2026-06-27 AC3A38 FLL → BNA Jun 27, 17:20 UTCJun 27, 19:06 UTC1h 46m +185m +9m
2026-06-26 A5C31B DAL → LGA Jun 26, 21:39 UTCJun 27, 00:39 UTC3h 0m - -
2026-06-25 AAAD49 - Jun 25, 21:25 UTCJun 26, 00:15 UTC2h 50m - -
2026-06-25 AAAD49 DAL → LGA Jun 25, 21:20 UTCJun 26, 00:21 UTC3h 2m +20m +12m
2026-06-24 AC16BB - Jun 24, 14:09 UTCJun 24, 15:59 UTC1h 50m - -

Performance history

Flights tracked
121 showing last 30
Avg arrival delay
+16m
On-time arrival
90% 90% on time
Aircraft used
19

Monthly activity 4 months

Month Flights tracked
July 2026 20
June 2026 40
May 2026 35
April 2026 26

SWA4021 frequently asked

Where does flight SWA4021 fly?
SWA4021 (SWA) flies from DEN to HOU. View the full route page.
How long is flight SWA4021?
Based on observed flights, SWA4021 takes on average 2h 14m from takeoff to landing.
How often does SWA4021 fly?
SWA4021 has been observed flying several times a week in our tracking data. We've recorded 121 flights under this callsign.
Is flight SWA4021 usually on time?
Across recent flights, SWA4021 arrives with an average 16-minute delay. 90% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4021?
SWA4021 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4021 live?
Yes. When SWA4021 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.