How often is WN2901 on time?

Across 23 flights on MDW → STL from 2026-06-04 to 2026-06-30, WN2901 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +26 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

• WN2901 on STL → MIA (12 flights)
• WN2901 on LAS → MCI (18 flights)
• WN2901 on LAX → SMF (32 flights)
• WN2901 on PHX → LAX (8 flights)
• WN2901 on SAN → TUS (8 flights)
• WN2901 on TUS → PHX (8 flights)
• WN2901 on ATL → AUS (15 flights)
• WN2901 on AUS → DAL (32 flights)
• WN2901 on DCA → ATL (15 flights)
• WN2901 on HRL → AUS (8 flights)
• WN2901 on HDN → AUS (4 flights)
• WN2901 on MTJ → DEN (11 flights)
• WN2901 on DEN → SAN (41 flights)
• WN2901 on ATL → BWI (17 flights)
• WN2901 on BWI → ORF (17 flights)
• WN2901 on DAL → ATL (16 flights)
• WN2901 on ORF → DEN (21 flights)
• WN2901 on HOU → GSP (18 flights)
• WN2901 on GSP → BNA (5 flights)
• WN2901 on LIH → HNL (27 flights)
• WN2901 on HOU → HRL (4 flights)
• WN2901 on HOU → FLL (58 flights)
• WN2901 on BNA → LAX (25 flights)
• WN2901 on BUR → MDW (5 flights)
• WN2901 on MDW → BNA (5 flights)
• WN2901 on COS → LAS (10 flights)

Related

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