How often is WN1572 on time?

Across 24 flights on SEA → STL from 2025-08-07 to 2025-09-29, WN1572 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +39 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

• WN1572 on PHX → OAK (7 flights)
• WN1572 on MCO → BWI (4 flights)
• WN1572 on TPA → DAL (50 flights)
• WN1572 on DAL → AMA (26 flights)
• WN1572 on DAL → SLC (24 flights)
• WN1572 on DAL → SMF (1 flights)
• WN1572 on OGG → PHX (32 flights)
• WN1572 on MCO → MSY (47 flights)
• WN1572 on DEN → PHX (11 flights)
• WN1572 on BUR → SMF (42 flights)
• WN1572 on FLL → SJU (18 flights)
• WN1572 on FAT → DEN (4 flights)
• WN1572 on FLL → HOU (1 flights)
• WN1572 on ATL → BWI (31 flights)
• WN1572 on AUS → DAL (18 flights)
• WN1572 on SAN → SJC (24 flights)
• WN1572 on SJC → SEA (24 flights)
• WN1572 on HOU → TUL (15 flights)
• WN1572 on DAL → PHX (24 flights)
• WN1572 on DCA → DAL (25 flights)
• WN1572 on ECP → DAL (10 flights)

Related

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