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flight_takeoff Flight

SWA4937

Operated by Southwest Airlines

Live map

Live map filtered to SWA4937. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DCA KDCA VFR

Ronald Reagan Washington National Airport

Washington, US

Local time
03:31 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
15 ft
Coordinates
38.8521, -77.0377

cloud Weather

Wind
110° / 3 kt
Visibility
10 SM
Ceiling
FEW 1,900 ft, BKN 15,000 ft
Temp / Dew
25°C / 22°C
Altimeter
29.94 inHg

Obs: 2026-08-28T06:52:00.000Z

Raw METAR / TAF 
METAR KDCA 280652Z 11003KT 10SM FEW019 BKN150 25/22 A2994 RMK AO2 SLP137 T02500222

TAF KDCA 280529Z 2806/2912 25003KT P6SM BKN080 FM281700 36007KT P6SM BKN060 PROB30 2819/2822 -TSRA BKN060CB FM290600 36007KT P6SM SCT080

flight Live Traffic

flight_takeoff 47 Departures
flight_land 33 Arrivals

Arrival

HOU KHOU VFR

William P. Hobby Airport

Houston, US

Local time
02:31 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
46 ft
Coordinates
29.6453, -95.2768

cloud Weather

Wind
200° / 4 kt
Visibility
10 SM
Ceiling
FEW 1,800 ft, SCT 6,500 ft, BKN 15,000 ft, BKN 25,000 ft
Temp / Dew
28°C / 26°C
Altimeter
29.98 inHg

Obs: 2026-08-28T06:53:00.000Z

Raw METAR / TAF 
METAR KHOU 280653Z 20004KT 10SM FEW018 SCT065 BKN150 BKN250 28/26 A2998 RMK AO2 LTG DSNT NE AND E SLP157 CB DSNT NE E T02830256 $

TAF KHOU 280550Z 2806/2906 VRB05KT P6SM VCSH FEW030 SCT100 FM281000 VRB03KT P6SM FEW080 SCT250 FM282200 13006KT P6SM SCT250 FM290300 VRB05KT P6SM FEW030

flight Live Traffic

flight_takeoff 30 Departures
flight_land 20 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-24 AA7B10 DCA → HOU Jul 24, 21:35 UTCJul 24, 22:50 UTC1h 15m - -
2026-07-24 AA7B10 DCA → HOU Jul 24, 21:31 UTCJul 24, 22:50 UTC1h 19m +51m +13m
2026-07-23 A5EE51 DCA → HOU Jul 23, 22:25 UTCJul 23, 22:35 UTC10m - -
2026-07-23 A5EE51 DCA → HOU Jul 23, 20:55 UTCJul 23, 22:35 UTC1h 40m - -
2026-07-23 A5EE51 DCA → HOU Jul 23, 20:54 UTCJul 23, 22:08 UTC1h 14m +14m +11m
2026-07-22 AA735A DCA → HOU Jul 22, 22:20 UTCJul 22, 23:30 UTC1h 10m - -
2026-07-21 A29391 DCA → HOU Jul 21, 23:50 UTCJul 22, 01:10 UTC1h 20m - -
2026-07-20 AC8B2E DCA → HOU Jul 20, 22:10 UTCJul 20, 23:25 UTC1h 15m - -
2026-07-20 AD21BC DCA → HOU Jul 20, 00:50 UTCJul 20, 01:55 UTC1h 5m - -
2026-07-20 AD21BC DCA → HOU Jul 20, 00:49 UTCJul 20, 01:50 UTC1h 1m +54m +11m
2026-07-19 AD21BC DCA → HOU Jul 19, 21:50 UTCJul 19, 23:15 UTC1h 25m - -
2026-07-17 A1CA5F - Jul 17, 20:55 UTCJul 17, 22:20 UTC1h 25m - -
2026-07-16 AC8EE5 - Jul 16, 21:00 UTCJul 16, 22:25 UTC1h 25m - -
2026-07-15 A542D7 - Jul 15, 22:05 UTCJul 15, 23:25 UTC1h 20m - -
2026-07-15 A542D7 STL → CLT Jul 15, 22:02 UTCJul 15, 23:24 UTC1h 22m +12m +13m
2026-07-14 AA7E3A - Jul 14, 22:30 UTCJul 14, 23:55 UTC1h 24m - -
2026-07-13 A1AE05 - Jul 13, 21:20 UTCJul 13, 22:50 UTC1h 30m - -
2026-07-13 AAADF8 - Jul 13, 00:50 UTCJul 13, 01:50 UTC1h 0m - -
2026-07-12 AAADF8 - Jul 12, 22:05 UTCJul 12, 23:25 UTC1h 20m - -
2026-07-10 A5C31B - Jul 10, 21:30 UTCJul 10, 22:50 UTC1h 20m - -
2026-07-10 A5C31B STL → CLT Jul 10, 21:31 UTCJul 10, 22:55 UTC1h 25m +51m +19m
2026-07-09 A1F94C - Jul 9, 21:05 UTCJul 9, 22:30 UTC1h 25m - -
2026-07-09 A1F94C STL → CLT Jul 9, 21:05 UTCJul 9, 22:24 UTC1h 19m +25m +10m
2026-07-08 AC8777 - Jul 8, 23:40 UTCJul 9, 01:00 UTC1h 20m - -
2026-07-07 AA9EB3 - Jul 7, 23:40 UTCJul 8, 01:05 UTC1h 25m - -
2026-07-06 A2B3A2 - Jul 6, 21:10 UTCJul 6, 22:30 UTC1h 20m - -
2026-07-06 ACA3D1 - Jul 6, 01:55 UTCJul 6, 02:55 UTC1h 0m - -
2026-07-06 ACA3D1 CLT → BWI Jul 6, 01:50 UTCJul 6, 02:53 UTC1h 3m +115m +12m
2026-07-05 ACA3D1 - Jul 5, 22:25 UTCJul 6, 00:05 UTC1h 40m - -
2026-07-03 AA9B42 - Jul 3, 21:55 UTCJul 3, 23:20 UTC1h 25m - -

Performance history

Flights tracked
65 showing last 30
Avg arrival delay
+13m
On-time arrival
86% 86% on time
Aircraft used
19

Monthly activity 2 months

Month Flights tracked
July 2026 33
June 2026 32

SWA4937 frequently asked

Where does flight SWA4937 fly?
SWA4937 (Southwest Airlines) flies from DCA to HOU. View the full route page.
How long is flight SWA4937?
Based on observed flights, SWA4937 takes on average 1h 17m from takeoff to landing.
How often does SWA4937 fly?
SWA4937 has been observed flying several times a week in our tracking data. We've recorded 65 flights under this callsign.
Is flight SWA4937 usually on time?
Across recent flights, SWA4937 arrives with an average 13-minute delay. 86% of flights arrive within 15 minutes of schedule.
What aircraft operates flight SWA4937?
SWA4937 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track SWA4937 live?
Yes. When SWA4937 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.