Southwest Airlines
WN5123Atlanta to Houston
Southwest Airlines flight WN5123 flies from Atlanta (ATL) to Houston (HOU), 1,118 km. Over August 2025 to June 2026 it usually arrives about 18 minutes late: 52% of 31 flights arrived within 15 minutes of schedule and 0% were cancelled (US Department of Transportation data).
On-time record, last 12 months
52%
on time (within 15 min)
23%
more than 30 min late
0%
cancelled
+18 min
average arrival vs schedule
Every operation of WN5123, August 2025 to June 2026: 31 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN5123
Other flights from Atlanta to Houston
More about Atlanta (ATL) and Houston (HOU).
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