How often is UA255 on time?

Across 35 flights on RSW → ORD from 2026-02-13 to 2026-03-28, UA255 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +17 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

• UA255 on ATW → DEN (40 flights)
• UA255 on AUS → LAX (1 flights)
• UA255 on ATL → EWR (21 flights)
• UA255 on ORD → SAV (32 flights)
• UA255 on BWI → ORD (6 flights)
• UA255 on SFO → PHL (3 flights)
• UA255 on LGA → ORD (1 flights)
• UA255 on EWR → CLT (37 flights)
• UA255 on AUS → EWR (101 flights)
• UA255 on CLE → IAD (16 flights)
• UA255 on EGE → IAD (3 flights)
• UA255 on ORD → BWI (47 flights)
• UA255 on DEN → PHL (35 flights)
• UA255 on EWR → BUF (1 flights)
• UA255 on SFO → AUS (31 flights)
• UA255 on LAX → PHX (3 flights)
• UA255 on BZN → SFO (3 flights)
• UA255 on EWR → PWM (4 flights)

Related

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