How often is WN4230 on time?

Across 12 flights on DAL → MDW from 2025-10-05 to 2025-10-29, WN4230 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +30 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

• WN4230 on MCI → AUS (7 flights)
• WN4230 on SFO → PHX (4 flights)
• WN4230 on BNA → CHS (4 flights)
• WN4230 on DAL → SAN (3 flights)
• WN4230 on AUS → DEN (22 flights)
• WN4230 on CMH → LAS (1 flights)
• WN4230 on LAS → LGB (1 flights)
• WN4230 on PHX → STL (1 flights)
• WN4230 on DEN → LAS (1 flights)
• WN4230 on COS → DAL (5 flights)
• WN4230 on SJC → SAN (58 flights)
• WN4230 on SAN → TUS (24 flights)
• WN4230 on SAN → ABQ (7 flights)
• WN4230 on PHX → HOU (24 flights)
• WN4230 on LAS → SAN (1 flights)

Related

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