How often is WN3965 on time?

Across 30 flights on HOU → STL from 2025-07-01 to 2025-08-04, WN3965 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +96 min or later. 0% 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

• WN3965 on HOU → BNA (7 flights)
• WN3965 on LAS → BOI (4 flights)
• WN3965 on MSY → DAL (4 flights)
• WN3965 on MCO → HOU (50 flights)
• WN3965 on DAL → AUS (15 flights)
• WN3965 on DAL → STL (5 flights)
• WN3965 on MCO → DAL (10 flights)
• WN3965 on DAL → LAS (5 flights)
• WN3965 on SAN → OAK (8 flights)
• WN3965 on DAL → ELP (5 flights)
• WN3965 on MCI → MCO (10 flights)
• WN3965 on BUR → SMF (5 flights)
• WN3965 on MDW → SAT (9 flights)
• WN3965 on PVD → MDW (1 flights)
• WN3965 on MSY → DCA (18 flights)
• WN3965 on STL → MSP (5 flights)
• WN3965 on MSP → DEN (5 flights)

Related

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