How often is WN436 on time?

Across 18 flights on MCI → STL from 2026-04-07 to 2026-06-03, WN436 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +43 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

• WN436 on BHM → DEN (19 flights)
• WN436 on MCO → BHM (20 flights)
• WN436 on LAS → RNO (4 flights)
• WN436 on BHM → LAS (4 flights)
• WN436 on DEN → MCI (50 flights)
• WN436 on FAT → DEN (1 flights)
• WN436 on LAS → FAT (1 flights)
• WN436 on AUS → DEN (33 flights)
• WN436 on SLC → PHX (47 flights)
• WN436 on ONT → DAL (8 flights)
• WN436 on ATL → MSY (96 flights)
• WN436 on HOU → TUS (13 flights)
• WN436 on MSY → HOU (5 flights)
• WN436 on MCO → ATL (4 flights)
• WN436 on IND → ATL (1 flights)
• WN436 on MCI → LAS (1 flights)
• WN436 on FLL → MCI (22 flights)
• WN436 on MCO → CMH (1 flights)
• WN436 on MCI → SAT (4 flights)
• WN436 on MCI → AUS (1 flights)
• WN436 on LAS → PHX (1 flights)
• WN436 on SJC → LAS (1 flights)
• WN436 on DAL → TPA (15 flights)

Related

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