How often is WN3680 on time?

Across 11 flights on SMF → SLC from 2026-02-12 to 2026-03-01, WN3680 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived -12 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

• WN3680 on SJC → LAX (16 flights)
• WN3680 on ROC → MCO (4 flights)
• WN3680 on ONT → SMF (58 flights)
• WN3680 on SFO → LAS (15 flights)
• WN3680 on MDW → BOS (40 flights)
• WN3680 on MCO → BUF (18 flights)
• WN3680 on MDW → SAN (1 flights)
• WN3680 on AUS → IND (4 flights)
• WN3680 on ATL → DCA (8 flights)
• WN3680 on DAL → SAT (7 flights)
• WN3680 on ELP → DAL (7 flights)
• WN3680 on SAT → ATL (7 flights)
• WN3680 on ELP → DEN (34 flights)
• WN3680 on MDW → AUS (1 flights)

Related

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