How often is WN519 on time?

Across 32 flights on SEA → SMF from 2025-08-07 to 2025-09-29, WN519 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +35 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

• 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 MDW → SEA (1 flights)
• WN519 on SFO → DEN (35 flights)
• WN519 on DEN → PHL (10 flights)

Related

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• Southwest Airlines on the return, SMF → SEA