How often is WN1879 on time?

Across 28 flights on BNA → SMF from 2026-03-05 to 2026-04-06, WN1879 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +20 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

• WN1879 on BWI → BDL (23 flights)
• WN1879 on VPS → STL (4 flights)
• WN1879 on OMA → DEN (57 flights)
• WN1879 on BNA → OMA (31 flights)
• WN1879 on DEN → LAX (8 flights)
• WN1879 on ECP → BNA (7 flights)
• WN1879 on DAL → OMA (8 flights)
• WN1879 on LBB → DAL (8 flights)
• WN1879 on LAX → SFO (1 flights)
• WN1879 on STL → LAS (19 flights)
• WN1879 on PHX → DEN (11 flights)
• WN1879 on SNA → PHX (3 flights)
• WN1879 on DEN → OAK (45 flights)
• WN1879 on LAS → OAK (5 flights)
• WN1879 on DAL → MIA (1 flights)
• WN1879 on HOU → SAT (1 flights)
• WN1879 on LAX → DEN (23 flights)
• WN1879 on MCO → DCA (18 flights)
• WN1879 on EUG → LAS (7 flights)
• WN1879 on LAS → SNA (7 flights)
• WN1879 on BWI → PVD (34 flights)
• WN1879 on PVD → MCO (5 flights)
• WN1879 on HOU → CRP (1 flights)
• WN1879 on MAF → HOU (1 flights)

Related

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