How often is WN1211 on time?

Across 28 flights on SMF → LAS from 2026-03-05 to 2026-04-06, WN1211 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +11 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

• WN1211 on DEN → IND (23 flights)
• WN1211 on STL → CHS (4 flights)
• WN1211 on CHS → BWI (4 flights)
• WN1211 on BWI → MHT (50 flights)
• WN1211 on LAS → LGB (15 flights)
• WN1211 on LGB → MDW (15 flights)
• WN1211 on MHT → MCO (5 flights)
• WN1211 on COS → DAL (8 flights)
• WN1211 on LAS → COS (8 flights)
• WN1211 on PDX → SMF (8 flights)
• WN1211 on DCA → TPA (58 flights)
• WN1211 on MSY → DEN (64 flights)
• WN1211 on DAL → LAS (1 flights)
• WN1211 on BNA → MCO (19 flights)
• WN1211 on DAL → MDW (39 flights)
• WN1211 on FLL → PIT (35 flights)
• WN1211 on PIT → STL (5 flights)

Related

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