How often is WN4355 on time?

Across 28 flights on DTW → MDW from 2026-01-06 to 2026-03-04, WN4355 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +37 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

• WN4355 on BWI → CMH (7 flights)
• WN4355 on FLL → BWI (19 flights)
• WN4355 on HOU → FLL (19 flights)
• WN4355 on ALB → MDW (16 flights)
• WN4355 on BWI → ALB (20 flights)
• WN4355 on BHM → BWI (4 flights)
• WN4355 on BNA → BHM (4 flights)
• WN4355 on DEN → STL (8 flights)
• WN4355 on STL → MCO (1 flights)
• WN4355 on SAN → DEN (33 flights)
• WN4355 on LAS → DTW (28 flights)
• WN4355 on LAS → OMA (14 flights)
• WN4355 on OMA → STL (14 flights)
• WN4355 on PHX → LAS (26 flights)
• WN4355 on LAS → SAT (11 flights)
• WN4355 on SMF → BUR (22 flights)
• WN4355 on DEN → MKE (18 flights)
• WN4355 on LIT → DAL (19 flights)
• WN4355 on MDW → STL (19 flights)
• WN4355 on STL → LIT (19 flights)
• WN4355 on SMF → SNA (24 flights)
• WN4355 on CMH → MYR (5 flights)
• WN4355 on MYR → DAL (5 flights)

Related

• All Southwest Airlines flights on DTW → MDW
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• Southwest Airlines on the return, MDW → DTW