How often is WN2538 on time?

Across 15 flights on JAX → STL from 2026-04-11 to 2026-05-31, WN2538 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +29 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

• WN2538 on FAT → SAN (4 flights)
• WN2538 on LAS → AUS (42 flights)
• WN2538 on DEN → IND (25 flights)
• WN2538 on HOU → AUS (47 flights)
• WN2538 on AUS → DEN (5 flights)
• WN2538 on DEN → MKE (59 flights)
• WN2538 on OAK → PSP (18 flights)
• WN2538 on PSP → DEN (18 flights)
• WN2538 on RIC → BWI (1 flights)
• WN2538 on DEN → MCI (27 flights)
• WN2538 on MCI → DAL (1 flights)
• WN2538 on MCO → SAT (57 flights)
• WN2538 on BUR → SJC (14 flights)
• WN2538 on MCO → PHX (20 flights)

Related

• All Southwest Airlines flights on JAX → STL
• Compare airlines on JAX → STL
• Southwest Airlines on the return, STL → JAX