How often is WN4051 on time?

Across 8 flights on SLC → DAL from 2026-04-12 to 2026-05-31, WN4051 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -5 min, and the worst 10% of flights arrived +23 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

• WN4051 on TUL → BNA (27 flights)
• WN4051 on SAT → MCI (13 flights)
• WN4051 on PHX → HOU (11 flights)
• WN4051 on SLC → PHX (8 flights)
• WN4051 on OAK → PHX (3 flights)
• WN4051 on BWI → PHX (1 flights)
• WN4051 on BNA → MCO (1 flights)
• WN4051 on OGG → KOA (31 flights)
• WN4051 on DCA → MDW (32 flights)
• WN4051 on MDW → HOU (16 flights)
• WN4051 on ATL → DAL (20 flights)
• WN4051 on DAL → TUL (29 flights)
• WN4051 on TUL → STL (14 flights)
• WN4051 on DAL → PHX (5 flights)
• WN4051 on TPA → BHM (10 flights)
• WN4051 on TUL → LAS (10 flights)
• WN4051 on BHM → DAL (10 flights)

Related

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