How often is WN403 on time?

Across 20 flights on AUS → SLC from 2026-02-12 to 2026-06-29, WN403 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +20 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

• WN403 on SLC → PHX (23 flights)
• WN403 on PHX → MCI (7 flights)
• WN403 on AUS → MSY (4 flights)
• WN403 on AUS → MDW (58 flights)
• WN403 on BWI → BOS (25 flights)
• WN403 on RSW → MCO (8 flights)
• WN403 on CHS → MDW (14 flights)
• WN403 on BUF → MCO (3 flights)
• WN403 on SJU → BWI (5 flights)
• WN403 on ATL → MCI (46 flights)
• WN403 on ABQ → PHX (17 flights)
• WN403 on MCI → LAX (24 flights)
• WN403 on TPA → ATL (1 flights)
• WN403 on SMF → ONT (1 flights)
• WN403 on AUS → LBB (1 flights)
• WN403 on LAS → LAX (1 flights)
• WN403 on LBB → LAS (1 flights)
• WN403 on MKE → AUS (1 flights)
• WN403 on ATL → LGA (58 flights)
• WN403 on DAL → ATL (15 flights)
• WN403 on TPA → SDF (10 flights)
• WN403 on DAL → SAT (5 flights)
• WN403 on SAT → ABQ (5 flights)
• WN403 on SDF → DAL (5 flights)
• WN403 on SDF → BWI (5 flights)

Related

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