How often is WN2571 on time?

Across 26 flights on STL → DCA from 2025-10-02 to 2025-11-01, WN2571 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

• WN2571 on LAS → MCI (7 flights)
• WN2571 on MCI → MDW (23 flights)
• WN2571 on MDW → PVD (4 flights)
• WN2571 on CMH → STL (24 flights)
• WN2571 on LAS → CMH (24 flights)
• WN2571 on IND → DEN (33 flights)
• WN2571 on LAS → BUR (47 flights)
• WN2571 on LIT → LAS (3 flights)
• WN2571 on DEN → ONT (63 flights)
• WN2571 on SAN → OAK (1 flights)
• WN2571 on STL → PHX (16 flights)
• WN2571 on DEN → LAS (25 flights)
• WN2571 on PHX → SJC (5 flights)

Related

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