How often is WN346 on time?

Across 58 flights on SMF → LAS from 2026-04-07 to 2026-06-03, WN346 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +13 min or later. 2% 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

• WN346 on AUS → MKE (7 flights)
• WN346 on CMH → ATL (12 flights)
• WN346 on SAV → BWI (4 flights)
• WN346 on BUR → SFO (4 flights)
• WN346 on LAS → PSP (15 flights)
• WN346 on PSP → SMF (33 flights)
• WN346 on DEN → PSP (10 flights)
• WN346 on SAT → HOU (58 flights)
• WN346 on AUS → STL (46 flights)
• WN346 on BWI → SDF (18 flights)
• WN346 on AUS → HOU (1 flights)
• WN346 on FLL → MCO (31 flights)
• WN346 on LAX → MCI (50 flights)
• WN346 on PHX → LAX (31 flights)
• WN346 on ATL → DCA (8 flights)
• WN346 on MCI → ATL (8 flights)
• WN346 on ATL → LAS (1 flights)
• WN346 on LAS → BUR (1 flights)
• WN346 on BWI → TPA (25 flights)
• WN346 on PHX → BUR (10 flights)

Related

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