How often is WN3810 on time?

Across 27 flights on STL → RDU from 2026-06-04 to 2026-06-30, WN3810 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +60 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

• WN3810 on MKE → DAL (58 flights)
• WN3810 on DAL → PHX (8 flights)
• WN3810 on MDW → MKE (8 flights)
• WN3810 on MSY → MDW (8 flights)
• WN3810 on PHX → SNA (8 flights)
• WN3810 on SNA → SMF (8 flights)
• WN3810 on DAL → MCO (1 flights)
• WN3810 on LAS → OAK (15 flights)
• WN3810 on SJC → SNA (33 flights)
• WN3810 on SNA → LAS (33 flights)
• WN3810 on SEA → SJC (5 flights)
• WN3810 on MKE → BNA (22 flights)
• WN3810 on MDW → DCA (18 flights)
• WN3810 on MDW → DEN (14 flights)
• WN3810 on PHX → DAL (35 flights)

Related

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