How often is WN1904 on time?

Across 5 flights on STL → RDU from 2025-07-06 to 2025-08-03, WN1904 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +43 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

• WN1904 on SAN → OAK (24 flights)
• WN1904 on HOU → MCO (52 flights)
• WN1904 on BWI → SAT (64 flights)
• WN1904 on HNL → SMF (1 flights)
• WN1904 on BWI → PVD (26 flights)
• WN1904 on BWI → ROC (58 flights)
• WN1904 on RDU → BWI (12 flights)
• WN1904 on ROC → MCO (15 flights)
• WN1904 on DAL → RDU (7 flights)
• WN1904 on ROC → MDW (1 flights)
• WN1904 on BWI → LAX (10 flights)
• WN1904 on LAX → OAK (5 flights)
• WN1904 on SDF → DEN (1 flights)

Related

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