How often is WN4481 on time?

Across 58 flights on STL → MCI from 2026-04-07 to 2026-06-03, WN4481 arrived within 15 minutes of schedule 95% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +3 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

• WN4481 on HOU → ELP (23 flights)
• WN4481 on SMF → HNL (33 flights)
• WN4481 on BWI → RIC (30 flights)
• WN4481 on RIC → BNA (27 flights)
• WN4481 on RIC → DEN (3 flights)
• WN4481 on DAL → LAX (1 flights)
• WN4481 on ATL → STL (1 flights)
• WN4481 on TUL → STL (17 flights)
• WN4481 on STL → BWI (1 flights)
• WN4481 on PHX → HOU (1 flights)
• WN4481 on BNA → BWI (1 flights)
• WN4481 on SFO → LAX (19 flights)

Related

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