How often is WN3786 on time?

Across 23 flights on SMF → LAS from 2026-06-04 to 2026-06-30, WN3786 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +69 min or later. 9% 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

• WN3786 on PHX → DEN (58 flights)
• WN3786 on ORD → LAS (32 flights)
• WN3786 on LAS → SAN (5 flights)
• WN3786 on LAS → PHX (8 flights)
• WN3786 on STL → LAX (25 flights)
• WN3786 on PHX → IND (18 flights)
• WN3786 on SJU → STL (4 flights)
• WN3786 on MCI → MKE (1 flights)
• WN3786 on MKE → TPA (1 flights)
• WN3786 on PIT → MCO (9 flights)
• WN3786 on CLE → STL (14 flights)
• WN3786 on LAX → SFO (8 flights)
• WN3786 on MDW → BOS (35 flights)
• WN3786 on AUS → MDW (5 flights)
• WN3786 on PHX → MDW (10 flights)

Related

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• Southwest Airlines on the return, LAS → SMF