How often is WN1223 on time?

Across 33 flights on AUS → PHX from 2026-03-05 to 2026-04-06, WN1223 arrived within 15 minutes of schedule 97% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +4 min or later. 3% 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

• WN1223 on COS → HOU (23 flights)
• WN1223 on HOU → ATL (4 flights)
• WN1223 on MDW → MKE (4 flights)
• WN1223 on PHX → COS (4 flights)
• WN1223 on SMF → PHX (4 flights)
• WN1223 on ATL → MDW (4 flights)
• WN1223 on CHS → MCI (4 flights)
• WN1223 on DAL → MCO (42 flights)
• WN1223 on LAS → DAL (26 flights)
• WN1223 on SNA → DAL (25 flights)
• WN1223 on DAL → MSP (1 flights)
• WN1223 on MDW → BWI (42 flights)
• WN1223 on ECP → AUS (13 flights)
• WN1223 on DAL → LBB (46 flights)
• WN1223 on SAT → DAL (30 flights)
• WN1223 on DAL → LGA (13 flights)
• WN1223 on HOU → MCO (1 flights)
• WN1223 on HOU → JAN (27 flights)
• WN1223 on JAN → MCO (5 flights)
• WN1223 on JAN → BWI (1 flights)
• WN1223 on JAN → BNA (13 flights)
• WN1223 on BNA → PHL (50 flights)
• WN1223 on LGB → RNO (35 flights)
• WN1223 on HOU → LGB (5 flights)
• WN1223 on BNA → LGB (1 flights)

Related

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