How often is WN3951 on time?

Across 21 flights on AUS → PHX from 2025-10-02 to 2025-10-30, WN3951 arrived within 15 minutes of schedule 62% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +50 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

• WN3951 on PHX → CMH (4 flights)
• WN3951 on SEA → MDW (18 flights)
• WN3951 on SAT → DAL (1 flights)
• WN3951 on TPA → STL (33 flights)
• WN3951 on LAS → SMF (8 flights)
• WN3951 on SAN → LAS (11 flights)
• WN3951 on LAS → DEN (3 flights)
• WN3951 on OKC → HOU (39 flights)
• WN3951 on PHX → OKC (1 flights)
• WN3951 on MDW → DEN (1 flights)
• WN3951 on MCO → ALB (9 flights)
• WN3951 on ALB → MDW (4 flights)
• WN3951 on RDU → STL (30 flights)

Related

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