How often is WN4218 on time?

Across 19 flights on DAL → SMF from 2026-06-04 to 2026-06-30, WN4218 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +146 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

• WN4218 on VPS → MCI (4 flights)
• WN4218 on OAK → PHX (1 flights)
• WN4218 on DEN → AUS (13 flights)
• WN4218 on RNO → LAS (13 flights)
• WN4218 on LAS → DAL (11 flights)
• WN4218 on DAL → MSY (11 flights)
• WN4218 on STL → BUR (1 flights)
• WN4218 on STL → MCO (1 flights)
• WN4218 on DAL → MCO (1 flights)
• WN4218 on MCO → CMH (1 flights)
• WN4218 on LAS → SNA (5 flights)
• WN4218 on LAS → OGG (1 flights)
• WN4218 on MCI → DEN (2 flights)
• WN4218 on STL → PHX (1 flights)
• WN4218 on MCO → PIT (23 flights)
• WN4218 on TPA → PHX (30 flights)

Related

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