How often is WN1678 on time?

Across 35 flights on CHS → STL from 2025-07-01 to 2025-08-04, WN1678 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +38 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

• WN1678 on BNA → PBI (7 flights)
• WN1678 on LAS → MSY (4 flights)
• WN1678 on HNL → KOA (58 flights)
• WN1678 on MDW → SDF (33 flights)
• WN1678 on OAK → SNA (42 flights)
• WN1678 on DTW → DEN (11 flights)
• WN1678 on STL → DEN (37 flights)
• WN1678 on LAS → HOU (18 flights)
• WN1678 on BWI → ATL (1 flights)
• WN1678 on PDX → OAK (23 flights)
• WN1678 on OAK → LAX (25 flights)
• WN1678 on BWI → CMH (58 flights)
• WN1678 on BWI → CHS (5 flights)

Related

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