How often is WN715 on time?

Across 47 flights on SMF → ONT from 2026-01-06 to 2026-03-04, WN715 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +30 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

• WN715 on BOI → SMF (19 flights)
• WN715 on SMF → BUR (7 flights)
• WN715 on LAX → AUS (4 flights)
• WN715 on LIH → LAX (8 flights)
• WN715 on BNA → MSY (58 flights)
• WN715 on MSY → DAL (24 flights)
• WN715 on BHM → TPA (15 flights)
• WN715 on PHX → BHM (28 flights)
• WN715 on BHM → BNA (13 flights)
• WN715 on MCO → BHM (5 flights)
• WN715 on BOI → OAK (11 flights)
• WN715 on DEN → BOI (3 flights)
• WN715 on OAK → LAX (3 flights)
• WN715 on PHX → LAX (59 flights)
• WN715 on LAX → STL (18 flights)
• WN715 on OKC → PHX (21 flights)
• WN715 on LAX → MCI (5 flights)
• WN715 on STL → PHX (5 flights)
• WN715 on RDU → BNA (1 flights)
• WN715 on SMF → DEN (1 flights)
• WN715 on MCO → BWI (19 flights)
• WN715 on PHX → LAS (42 flights)
• WN715 on MDW → BWI (1 flights)
• WN715 on DEN → OMA (14 flights)
• WN715 on OMA → MDW (25 flights)
• WN715 on BWI → STL (10 flights)
• WN715 on DAL → OMA (1 flights)

Related

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