How often is WN1873 on time?

Across 63 flights on STL → HOU from 2025-11-02 to 2026-01-05, WN1873 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +16 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

• WN1873 on MTJ → DEN (33 flights)
• WN1873 on ISP → BWI (47 flights)
• WN1873 on PBI → ISP (47 flights)
• WN1873 on BNA → MCO (7 flights)
• WN1873 on STL → BNA (11 flights)
• WN1873 on DTW → STL (8 flights)
• WN1873 on BWI → STL (3 flights)
• WN1873 on PSP → LAS (1 flights)
• WN1873 on LIH → OAK (31 flights)
• WN1873 on LAS → PHX (20 flights)
• WN1873 on OAK → LAS (13 flights)
• WN1873 on OAK → PHX (4 flights)
• WN1873 on PHX → DEN (4 flights)
• WN1873 on LAS → DEN (42 flights)
• WN1873 on SMF → LAS (39 flights)
• WN1873 on AUS → TPA (24 flights)
• WN1873 on DEN → AUS (24 flights)
• WN1873 on MHT → MDW (14 flights)
• WN1873 on BNA → TPA (5 flights)
• WN1873 on SMF → HOU (1 flights)

Related

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• Southwest Airlines on the return, HOU → STL