How often is WN311 on time?

Across 12 flights on MSY → AUS from 2026-06-04 to 2026-06-29, WN311 arrived within 15 minutes of schedule 42% of the time. The median arrival delay was +20 min, and the worst 10% of flights arrived +40 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

• WN311 on MKE → DCA (19 flights)
• WN311 on DCA → MSY (19 flights)
• WN311 on LAX → SFO (7 flights)
• WN311 on MSY → SAT (7 flights)
• WN311 on SAT → LAX (7 flights)
• WN311 on AUS → HRL (12 flights)
• WN311 on SAN → SMF (4 flights)
• WN311 on BNA → RIC (4 flights)
• WN311 on DAL → ECP (337 flights)
• WN311 on AMA → DAL (24 flights)
• WN311 on OKC → DAL (8 flights)
• WN311 on ECP → BNA (149 flights)
• WN311 on PHX → DAL (14 flights)
• WN311 on LAS → DAL (8 flights)
• WN311 on MCI → DAL (3 flights)
• WN311 on BNA → CLE (5 flights)
• WN311 on BNA → TUL (17 flights)
• WN311 on MAF → DAL (24 flights)
• WN311 on BNA → BUR (1 flights)
• WN311 on ELP → DAL (13 flights)
• WN311 on MKE → DAL (4 flights)
• WN311 on DEN → DAL (18 flights)
• WN311 on SEA → OAK (24 flights)
• WN311 on ECP → MDW (24 flights)
• WN311 on MDW → SEA (24 flights)
• WN311 on SAT → DAL (7 flights)
• WN311 on AUS → DAL (14 flights)

Related

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