How often is WN3955 on time?

Across 35 flights on MEM → MDW from 2025-07-01 to 2025-08-04, WN3955 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +1 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

• WN3955 on MCO → DAL (7 flights)
• WN3955 on PNS → MCI (50 flights)
• WN3955 on DAL → SAT (13 flights)
• WN3955 on LAS → FAT (50 flights)
• WN3955 on SAN → LAS (16 flights)
• WN3955 on LAS → ELP (3 flights)
• WN3955 on PHX → OKC (13 flights)
• WN3955 on MDW → RDU (5 flights)
• WN3955 on MDW → DEN (1 flights)
• WN3955 on MSP → DEN (31 flights)
• WN3955 on ONT → PHX (50 flights)

Related

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