How often is WN123 on time?

Across 34 flights on MDW → STL from 2025-08-05 to 2025-10-01, WN123 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived -7 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

• WN123 on LAS → OAK (7 flights)
• WN123 on ABQ → HOU (20 flights)
• WN123 on HOU → MDW (42 flights)
• WN123 on MDW → MYR (16 flights)
• WN123 on MYR → BWI (15 flights)
• WN123 on LAS → SAN (29 flights)
• WN123 on PDX → LAS (15 flights)
• WN123 on DEN → SAN (18 flights)
• WN123 on MDW → LAS (47 flights)
• WN123 on MCO → HOU (42 flights)
• WN123 on SMF → PHX (18 flights)
• WN123 on BWI → DAL (1 flights)
• WN123 on DEN → SMF (31 flights)
• WN123 on AUS → MCO (15 flights)
• WN123 on SAN → AUS (24 flights)
• WN123 on CVG → MDW (5 flights)
• WN123 on MCO → CVG (5 flights)

Related

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• Southwest Airlines on the return, STL → MDW