How often is WN4512 on time?

Across 23 flights on SAT → DAL from 2026-06-04 to 2026-06-30, WN4512 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +26 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

• WN4512 on DAL → STL (4 flights)
• WN4512 on STL → RSW (32 flights)
• WN4512 on SNA → PHX (20 flights)
• WN4512 on OAK → MDW (1 flights)
• WN4512 on BWI → LAX (11 flights)
• WN4512 on LAX → SJC (3 flights)
• WN4512 on MSY → MCO (1 flights)
• WN4512 on BWI → PWM (1 flights)
• WN4512 on BWI → MIA (1 flights)
• WN4512 on STL → HOU (19 flights)
• WN4512 on DAL → MCO (1 flights)
• WN4512 on STL → DEN (1 flights)
• WN4512 on ONT → SJC (1 flights)
• WN4512 on SJC → PHX (1 flights)
• WN4512 on DEN → DAL (1 flights)
• WN4512 on BNA → PBI (24 flights)
• WN4512 on PBI → MCO (24 flights)
• WN4512 on PHX → BNA (24 flights)
• WN4512 on LAS → SAT (8 flights)

Related

• All Southwest Airlines flights on SAT → DAL
• Compare airlines on SAT → DAL
• Southwest Airlines on the return, DAL → SAT