How often is WN2570 on time?

Across 16 flights on STL → MDW from 2026-06-04 to 2026-06-29, WN2570 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +16 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

• WN2570 on MDW → SAT (12 flights)
• WN2570 on MCO → STL (16 flights)
• WN2570 on MDW → SAN (4 flights)
• WN2570 on BWI → SAT (58 flights)
• WN2570 on BNA → SAT (23 flights)
• WN2570 on SAT → HOU (13 flights)
• WN2570 on LAS → MCO (1 flights)
• WN2570 on MCO → MDW (58 flights)
• WN2570 on DEN → OMA (45 flights)
• WN2570 on LAS → ONT (31 flights)
• WN2570 on SAT → BWI (32 flights)
• WN2570 on SMF → BOI (25 flights)
• WN2570 on LGB → SMF (24 flights)
• WN2570 on SMF → GEG (5 flights)
• WN2570 on MCI → SMF (10 flights)

Related

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