How often is WN3487 on time?

Across 13 flights on AUS → SLC from 2026-03-08 to 2026-04-05, WN3487 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +42 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

• WN3487 on SEA → OAK (7 flights)
• WN3487 on DAL → OAK (7 flights)
• WN3487 on MDW → BNA (1 flights)
• WN3487 on STL → CHS (5 flights)
• WN3487 on SMF → LGB (42 flights)
• WN3487 on LGB → PHX (17 flights)
• WN3487 on BNA → CLE (18 flights)
• WN3487 on PHX → SLC (24 flights)
• WN3487 on SLC → SMF (24 flights)
• WN3487 on LAS → SAN (22 flights)
• WN3487 on SAN → BWI (5 flights)
• WN3487 on DEN → LAS (21 flights)
• WN3487 on SAN → SFO (13 flights)
• WN3487 on SAN → OAK (4 flights)
• WN3487 on BWI → MDW (4 flights)
• WN3487 on STL → BWI (7 flights)
• WN3487 on ELP → HOU (35 flights)
• WN3487 on LAS → ELP (5 flights)

Related

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