How often is WN2221 on time?

Across 82 flights on SMF → BUR from 2025-08-05 to 2026-04-06, WN2221 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +25 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

• WN2221 on LAS → DAL (19 flights)
• WN2221 on SMF → LAS (12 flights)
• WN2221 on MDW → OAK (4 flights)
• WN2221 on OAK → LAS (4 flights)
• WN2221 on HOU → TUL (16 flights)
• WN2221 on TUL → PHX (1 flights)
• WN2221 on DEN → DAL (1 flights)
• WN2221 on HOU → SMF (5 flights)
• WN2221 on LAS → RNO (50 flights)
• WN2221 on OMA → DEN (18 flights)
• WN2221 on DEN → MCI (24 flights)
• WN2221 on LAS → HOU (4 flights)
• WN2221 on BUR → SJC (17 flights)
• WN2221 on DAL → SMF (8 flights)
• WN2221 on MSY → LAX (1 flights)
• WN2221 on OKC → PHX (30 flights)

Related

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