How often is WN4027 on time?

Across 23 flights on DEN → SLC from 2026-06-04 to 2026-06-30, WN4027 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +29 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

• WN4027 on RNO → SAN (58 flights)
• WN4027 on DEN → RNO (8 flights)
• WN4027 on SJC → LAS (39 flights)
• WN4027 on LAS → CLE (14 flights)
• WN4027 on LAS → ICT (8 flights)
• WN4027 on STL → FLL (1 flights)
• WN4027 on MCO → MCI (1 flights)
• WN4027 on SMF → PHX (1 flights)
• WN4027 on OAK → SEA (30 flights)
• WN4027 on SEA → DEN (13 flights)
• WN4027 on SEA → MDW (8 flights)
• WN4027 on LAS → SMF (5 flights)

Related

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