How often is WN3256 on time?

Across 58 flights on MDW → CVG from 2026-04-07 to 2026-06-03, WN3256 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +25 min or later. 2% 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

• WN3256 on PHX → DAL (16 flights)
• WN3256 on DAL → LGA (4 flights)
• WN3256 on MSY → HOU (33 flights)
• WN3256 on MDW → MSY (5 flights)
• WN3256 on MHT → MDW (5 flights)
• WN3256 on PIT → HOU (25 flights)
• WN3256 on LAS → PIT (31 flights)
• WN3256 on LAS → SJC (5 flights)
• WN3256 on SRQ → BWI (28 flights)
• WN3256 on PIT → STL (1 flights)
• WN3256 on LAS → IND (31 flights)
• WN3256 on BWI → ROC (58 flights)
• WN3256 on SNA → LAS (34 flights)
• WN3256 on LAS → BOI (15 flights)
• WN3256 on LAS → SEA (5 flights)

Related

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