How often is WN1166 on time?

Across 58 flights on SMF → BOI from 2026-01-06 to 2026-03-04, WN1166 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +24 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

• WN1166 on DEN → PHX (7 flights)
• WN1166 on PHX → SMF (7 flights)
• WN1166 on DAL → PHX (12 flights)
• WN1166 on SEA → DEN (4 flights)
• WN1166 on SMF → SEA (4 flights)
• WN1166 on DEN → CMH (4 flights)
• WN1166 on BNA → CLE (42 flights)
• WN1166 on LGA → BNA (16 flights)
• WN1166 on STL → CMH (18 flights)
• WN1166 on CMH → BWI (5 flights)
• WN1166 on SAN → STL (8 flights)
• WN1166 on DCA → BNA (46 flights)
• WN1166 on BNA → LGB (22 flights)
• WN1166 on BWI → HOU (8 flights)
• WN1166 on STL → RSW (1 flights)
• WN1166 on MCO → MKE (31 flights)
• WN1166 on SFO → BNA (57 flights)
• WN1166 on BNA → MCO (34 flights)
• WN1166 on SAN → BNA (5 flights)
• WN1166 on SLC → BNA (10 flights)

Related

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• Southwest Airlines on the return, BOI → SMF