How often is WN4091 on time?

Across 18 flights on LAX → SLC from 2025-11-22 to 2026-01-04, WN4091 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +3 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

• WN4091 on MDW → BNA (27 flights)
• WN4091 on SFO → LAS (31 flights)
• WN4091 on BNA → CVG (1 flights)
• WN4091 on DEN → HDN (4 flights)
• WN4091 on MCO → BHM (1 flights)
• WN4091 on PHX → LAX (5 flights)
• WN4091 on DEN → OMA (1 flights)
• WN4091 on MDW → BUR (1 flights)
• WN4091 on OMA → MDW (1 flights)
• WN4091 on SRQ → BWI (25 flights)
• WN4091 on DEN → SRQ (4 flights)
• WN4091 on OGG → HNL (34 flights)

Related

• All Southwest Airlines flights on LAX → SLC
• Compare airlines on LAX → SLC
• Southwest Airlines on the return, SLC → LAX