How often is UA1504 on time?

Across 11 flights on PBI → ORD from 2025-12-24 to 2026-01-03, UA1504 arrived within 15 minutes of schedule 45% of the time. The median arrival delay was +26 min, and the worst 10% of flights arrived +110 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

• UA1504 on LGA → ORD (308 flights)
• UA1504 on ORD → MIA (14 flights)
• UA1504 on ORD → EGE (7 flights)
• UA1504 on LAS → ORD (17 flights)
• UA1504 on ONT → SFO (1 flights)
• UA1504 on ORD → LAS (19 flights)
• UA1504 on SJC → DEN (1 flights)
• UA1504 on IAH → MEM (1 flights)
• UA1504 on ORD → ATL (46 flights)
• UA1504 on ORD → SNA (31 flights)
• UA1504 on ORD → CVG (68 flights)

Related

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