How often is WN384 on time?

Across 15 flights on ONT → SMF from 2026-03-05 to 2026-04-06, WN384 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +33 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

• WN384 on SJC → PDX (19 flights)
• WN384 on BUR → SJC (7 flights)
• WN384 on SMF → SNA (4 flights)
• WN384 on GSP → BNA (4 flights)
• WN384 on HOU → MCO (26 flights)
• WN384 on MCO → TUL (24 flights)
• WN384 on TUL → LAS (24 flights)
• WN384 on PHX → SAT (7 flights)
• WN384 on DEN → MKE (1 flights)
• WN384 on LAS → ONT (23 flights)
• WN384 on LAS → OAK (10 flights)
• WN384 on PDX → LAS (8 flights)
• WN384 on MIA → DEN (28 flights)
• WN384 on DEN → LAX (19 flights)
• WN384 on LAS → SAT (8 flights)
• WN384 on SFO → LAS (11 flights)
• WN384 on ATL → LAS (59 flights)
• WN384 on SAT → TPA (5 flights)
• WN384 on STL → AUS (1 flights)
• WN384 on LGA → HOU (31 flights)
• WN384 on HOU → PHX (8 flights)
• WN384 on PHX → SAN (8 flights)
• WN384 on BNA → DAL (50 flights)
• WN384 on BWI → BNA (18 flights)
• WN384 on DAL → LBB (18 flights)
• WN384 on DAL → SAT (7 flights)
• WN384 on LAX → PHX (1 flights)
• WN384 on OAK → LGB (34 flights)
• WN384 on LGB → ABQ (5 flights)
• WN384 on BNA → DCA (10 flights)
• WN384 on LGB → BNA (10 flights)
• WN384 on LGB → PHX (1 flights)
• WN384 on PHX → AUS (1 flights)

Related

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