How often is WN1902 on time?

Across 21 flights on STL → SAT from 2025-10-02 to 2025-10-30, WN1902 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +18 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

• WN1902 on HNL → ITO (27 flights)
• WN1902 on DEN → LAS (50 flights)
• WN1902 on LAS → OAK (32 flights)
• WN1902 on LAS → ONT (7 flights)
• WN1902 on HOU → MSY (33 flights)
• WN1902 on ATL → TPA (5 flights)
• WN1902 on MSY → ATL (5 flights)
• WN1902 on HOU → IND (47 flights)
• WN1902 on HOU → MCI (8 flights)
• WN1902 on DAL → JAX (45 flights)
• WN1902 on MDW → PHL (18 flights)
• WN1902 on PHL → MCO (5 flights)
• WN1902 on TUS → DAL (4 flights)
• WN1902 on MSP → DEN (1 flights)
• WN1902 on LGB → SMF (1 flights)
• WN1902 on HOU → MDW (4 flights)
• WN1902 on SAN → HNL (58 flights)
• WN1902 on BWI → MDW (34 flights)

Related

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