How often is UA5517 on time?

Across 25 flights on CHA → ORD from 2026-04-01 to 2026-04-29, UA5517 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +19 min or later. 8% 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

• UA5517 on GRR → ORD (6 flights)
• UA5517 on LIT → ORD (35 flights)
• UA5517 on SBN → ORD (21 flights)
• UA5517 on SCE → ORD (4 flights)
• UA5517 on BTR → IAH (1 flights)
• UA5517 on LAX → SBA (3 flights)
• UA5517 on IAH → SGF (2 flights)
• UA5517 on ORD → IND (4 flights)
• UA5517 on SEA → LAX (19 flights)
• UA5517 on ORD → PVD (113 flights)
• UA5517 on ORD → SYR (26 flights)
• UA5517 on LAX → SBP (4 flights)

Related

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