How often is UA1527 on time?

Across 36 flights on PBI → IAH from 2026-01-06 to 2026-02-11, UA1527 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -21 min, and the worst 10% of flights arrived -12 min or later. 3% 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

• UA1527 on EWR → STL (41 flights)
• UA1527 on SLC → LAX (89 flights)
• UA1527 on FLL → ORD (1 flights)
• UA1527 on LAX → AUS (3 flights)
• UA1527 on IAH → MSY (37 flights)
• UA1527 on SLC → IAD (19 flights)
• UA1527 on EWR → MSY (46 flights)
• UA1527 on MSY → IAH (16 flights)
• UA1527 on RNO → SFO (43 flights)
• UA1527 on EWR → LAX (23 flights)
• UA1527 on DCA → ORD (18 flights)
• UA1527 on DEN → GJT (30 flights)
• UA1527 on SFO → DEN (30 flights)

Related

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