How often is WN4657 on time?

Across 50 flights on MCI → LAS from 2026-01-06 to 2026-03-04, WN4657 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +27 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

• WN4657 on MHT → BWI (27 flights)
• WN4657 on AUS → MCI (8 flights)
• WN4657 on STL → CMH (55 flights)
• WN4657 on BUF → BNA (5 flights)

Related

• All Southwest Airlines flights on MCI → LAS
• Compare airlines on MCI → LAS
• Southwest Airlines on the return, LAS → MCI