How often is WN3240 on time?

Across 34 flights on MDW → HOU from 2025-07-01 to 2025-08-04, WN3240 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +35 min or later. 3% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

Performance by month

Performance by day of week

Other routes

• WN3240 on MCO → AUS (27 flights)
• WN3240 on SJC → EUG (18 flights)
• WN3240 on EUG → DEN (50 flights)
• WN3240 on ABQ → LAS (22 flights)
• WN3240 on PHX → STL (58 flights)
• WN3240 on BNA → HOU (45 flights)
• WN3240 on LAS → ELP (13 flights)
• WN3240 on OGG → LIH (58 flights)

Related

• All Southwest Airlines flights on MDW → HOU
• Compare airlines on MDW → HOU
• Southwest Airlines on the return, HOU → MDW