How often is WN519 on time?

Across 35 flights on SFO → DEN from 2025-07-01 to 2025-08-04, WN519 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +24 min or later. 3% 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

• WN519 on TUS → DEN (23 flights)
• WN519 on DEN → MYR (7 flights)
• WN519 on LAS → TUS (26 flights)
• WN519 on MDW → LAS (4 flights)
• WN519 on PHX → BNA (24 flights)
• WN519 on DAL → STL (8 flights)
• WN519 on MCI → MSY (33 flights)
• WN519 on MDW → BNA (14 flights)
• WN519 on BNA → IND (11 flights)
• WN519 on DEN → SEA (56 flights)
• WN519 on PHX → DEN (40 flights)
• WN519 on PDX → OAK (18 flights)
• WN519 on MCO → MDW (5 flights)
• WN519 on MDW → PDX (5 flights)
• WN519 on OAK → SNA (5 flights)
• WN519 on MDW → BDL (1 flights)
• WN519 on BNA → MIA (5 flights)
• WN519 on ELP → AUS (18 flights)
• WN519 on SAN → ELP (21 flights)
• WN519 on SMF → SAN (8 flights)
• WN519 on SEA → SMF (32 flights)
• WN519 on MDW → SEA (1 flights)
• WN519 on DEN → PHL (10 flights)

Related

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