Southwest Airlines WN31 Landed DAL Dallas → HOU Houston 47m 386km / 238mi 01. May 2019 DEPARTURE 14:11 CDT 19:11 UTC 14:00 +11 minutes ARRIVAL 14:58 CDT 19:58 UTC 15:15 -16 minutes Boeing B737-700 N784SW AIRLINE Southwest Airlines WN / SWA FREQUENCY irregular/new DISTANCE 386km FLIGHTS/WEEK 99 PUNCTUALITY 49% CO2 EMISSIONS Economy 146kg