How often is WN2019 on time?

Across 16 flights on STL → DAL from 2026-01-11 to 2026-03-02, WN2019 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -23 min, and the worst 10% of flights arrived -12 min or later. 13% 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

• WN2019 on MCI → MCO (7 flights)
• WN2019 on HOU → LGB (12 flights)
• WN2019 on SAN → STS (58 flights)
• WN2019 on MDW → MSP (15 flights)
• WN2019 on MDW → SRQ (5 flights)
• WN2019 on DAL → ABQ (53 flights)
• WN2019 on RDU → BWI (42 flights)
• WN2019 on DEN → SMF (18 flights)
• WN2019 on BNA → RDU (24 flights)
• WN2019 on SMF → LAS (1 flights)
• WN2019 on STL → AUS (25 flights)
• WN2019 on CLE → MDW (42 flights)
• WN2019 on MCO → MEM (7 flights)
• WN2019 on MEM → BNA (7 flights)
• WN2019 on STL → HOU (25 flights)
• WN2019 on SJU → BNA (10 flights)

Related

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