WN21 · SWA21

SWA21 over the last 30 days

As of 2026-10-24

SWA21 is operated by Southwest Airlines on the route Dallas Love Field (DAL/KDAL) → William P. Hobby Airport (HOU/KHOU). It usually takes off around 17:32 UTC (12:32 local time, DAL). It usually lands around 18:14 UTC (13:14 local time, HOU). Most frequent aircraft type: BOEING 737-700 (B737).

Days with an observed flight (last 30 days)

4/30

Days of the week with an observed flight

Sat

Typical take-off

17:32 UTC · 12:32 local time (DAL)

Typical landing

18:14 UTC · 13:14 local time (HOU)

Typical time airborne

43 min

Median departure deviation from the usual time on this route

+5 min

Departures within 15 minutes of the usual time

69 %

Departures measured

248

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOEING 737-700 (B737) — Number of flights: 7

Aircraft in the last 7 days

• N276WN · BOEING 737-700 2026-10-24

Related flights on this route

• All flights KDAL – KHOU