How often is WN3155 on time?

Across 49 flights on MDW → CMH from 2026-04-07 to 2026-06-03, WN3155 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +23 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

• WN3155 on ONT → OAK (27 flights)
• WN3155 on LAS → ONT (7 flights)
• WN3155 on CMH → SRQ (32 flights)
• WN3155 on MCO → MDW (33 flights)
• WN3155 on PHX → HOU (8 flights)
• WN3155 on AUS → BNA (41 flights)
• WN3155 on MCO → ALB (4 flights)
• WN3155 on SAT → HOU (1 flights)
• WN3155 on MCO → SJU (23 flights)
• WN3155 on STL → MCO (4 flights)
• WN3155 on ORD → DAL (32 flights)
• WN3155 on DAL → ONT (7 flights)
• WN3155 on MSY → DEN (35 flights)

Related

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