How often is WN3804 on time?

Across 8 flights on STL → MKE from 2026-02-12 to 2026-03-01, WN3804 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +11 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

• WN3804 on SAV → MCI (4 flights)
• WN3804 on PHX → IND (50 flights)
• WN3804 on SAN → PHX (24 flights)
• WN3804 on OAK → BUR (33 flights)
• WN3804 on DSM → LAS (3 flights)
• WN3804 on MHT → MDW (59 flights)
• WN3804 on MDW → DAL (30 flights)
• WN3804 on HOU → ABQ (39 flights)

Related

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