How often is UA1182 on time?

Across 18 flights on ORD → BOS from 2026-03-05 to 2026-03-28, UA1182 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +51 min or later. 6% 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

• UA1182 on PWM → ORD (6 flights)
• UA1182 on ORD → SAN (48 flights)
• UA1182 on CMH → ORD (282 flights)
• UA1182 on SRQ → ORD (2 flights)
• UA1182 on ORD → PDX (16 flights)
• UA1182 on SJC → ORD (4 flights)
• UA1182 on IAH → DEN (37 flights)
• UA1182 on ORD → LGA (16 flights)
• UA1182 on SAV → ORD (16 flights)
• UA1182 on ORD → SJC (131 flights)

Related

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