How often is WN3780 on time?

Across 46 flights on MDW → SFO from 2025-11-02 to 2026-01-05, WN3780 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +61 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

• WN3780 on DEN → RDU (7 flights)
• WN3780 on DEN → STL (4 flights)
• WN3780 on MCO → SJU (4 flights)
• WN3780 on PHX → DEN (58 flights)
• WN3780 on BWI → PHX (18 flights)
• WN3780 on HOU → AUS (33 flights)
• WN3780 on AUS → BUR (5 flights)
• WN3780 on ROC → TPA (5 flights)
• WN3780 on STL → LGA (26 flights)
• WN3780 on MDW → TUL (42 flights)
• WN3780 on PDX → MDW (24 flights)
• WN3780 on OAK → PDX (9 flights)
• WN3780 on MDW → AUS (10 flights)

Related

• All Southwest Airlines flights on MDW → SFO
• Compare airlines on MDW → SFO
• Southwest Airlines on the return, SFO → MDW