How often is WN2904 on time?

Across 19 flights on MDW → STL from 2026-06-04 to 2026-06-30, WN2904 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +72 min or later. 11% 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

• WN2904 on MKE → MCI (4 flights)
• WN2904 on DCA → MDW (4 flights)
• WN2904 on FLL → DCA (4 flights)
• WN2904 on LAX → STL (50 flights)
• WN2904 on RNO → LAX (10 flights)
• WN2904 on DAL → PHX (47 flights)
• WN2904 on STL → DAL (14 flights)
• WN2904 on IND → FLL (3 flights)
• WN2904 on DEN → STL (14 flights)
• WN2904 on OAK → MCI (24 flights)
• WN2904 on MIA → MDW (1 flights)
• WN2904 on HNL → OGG (30 flights)
• WN2904 on SFO → MDW (1 flights)
• WN2904 on OKC → HOU (58 flights)
• WN2904 on HOU → MCO (8 flights)

Related

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• Southwest Airlines on the return, STL → MDW