How often is WN418 on time?

Across 58 flights on SMF → SNA from 2025-08-05 to 2025-10-01, WN418 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +17 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

• WN418 on AUS → MSY (7 flights)
• WN418 on SMF → BOI (16 flights)
• WN418 on STL → VPS (4 flights)
• WN418 on PHX → SMF (4 flights)
• WN418 on STL → MSP (50 flights)
• WN418 on BNA → MDW (8 flights)
• WN418 on AUS → DAL (15 flights)
• WN418 on DAL → LGA (20 flights)
• WN418 on DEN → DAL (5 flights)
• WN418 on PHX → DEN (13 flights)
• WN418 on ONT → SJC (14 flights)
• WN418 on AUS → TUL (11 flights)
• WN418 on BWI → JAX (42 flights)
• WN418 on MCO → AUS (18 flights)
• WN418 on MIA → HOU (4 flights)
• WN418 on LAS → MAF (1 flights)
• WN418 on HOU → AUS (9 flights)
• WN418 on LAX → SFO (1 flights)
• WN418 on PHX → LAX (1 flights)
• WN418 on ATL → HOU (21 flights)
• WN418 on SNA → PHX (1 flights)
• WN418 on ATL → MCI (30 flights)

Related

• All Southwest Airlines flights on SMF → SNA
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• Southwest Airlines on the return, SNA → SMF