How often is UA5359 on time?

Across 10 flights on STL → ORD from 2025-12-02 to 2025-12-17, UA5359 arrived within 15 minutes of schedule 44% of the time. The median arrival delay was +26 min, and the worst 10% of flights arrived +111 min or later. 10% 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

• UA5359 on IAH → BNA (4 flights)
• UA5359 on IAH → HDN (8 flights)
• UA5359 on IAH → LIT (10 flights)
• UA5359 on IAH → STL (2 flights)
• UA5359 on ORD → LEX (15 flights)
• UA5359 on RAP → DEN (32 flights)
• UA5359 on ORD → GUC (20 flights)
• UA5359 on ORD → CLT (16 flights)
• UA5359 on SFO → ONT (8 flights)
• UA5359 on BUF → ORD (6 flights)
• UA5359 on BHM → IAH (33 flights)
• UA5359 on CAE → ORD (21 flights)
• UA5359 on CHA → ORD (5 flights)
• UA5359 on LAX → AUS (78 flights)
• UA5359 on DEN → DFW (1 flights)
• UA5359 on PDX → SFO (3 flights)
• UA5359 on IAH → PWM (4 flights)

Related

• All United Airlines flights on STL → ORD
• Compare airlines on STL → ORD
• United Airlines on the return, ORD → STL