How often is WN570 on time?

Across 53 flights on SFO → STL from 2026-01-06 to 2026-03-04, WN570 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +42 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

• WN570 on OAK → ABQ (7 flights)
• WN570 on DEN → BNA (12 flights)
• WN570 on AUS → AMA (4 flights)
• WN570 on SNA → LAS (4 flights)
• WN570 on BNA → AUS (58 flights)
• WN570 on HOU → MEM (28 flights)
• WN570 on MEM → BWI (23 flights)
• WN570 on DAL → MIA (5 flights)
• WN570 on HOU → ONT (40 flights)
• WN570 on BNA → ECP (1 flights)
• WN570 on MHT → BWI (9 flights)
• WN570 on AMA → AUS (1 flights)
• WN570 on LAS → AMA (1 flights)
• WN570 on HOU → BWI (21 flights)
• WN570 on PVD → MDW (50 flights)
• WN570 on AUS → FLL (34 flights)

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• Southwest Airlines on the return, STL → SFO