About 1 in 4 UA 528 flights from Chicago arrived 15+ minutes late, diverted or cancelled over the past year (27%); 0.0% were cancelled. The typical flight landed 7 minutes early.
UA 528: ORD → DFW
Scheduled to leave Chicago at 8:45 a.m. local time. Over the past year it arrived on time 73% of the time (168 flights), worse than other UA flights on the route at that hour (78%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 25 | 76% |
| Tuesday | 24 | 83% |
| Wednesday | 23 | 78% |
| Thursday | 25 | 72% |
| Friday | 25 | 60% |
| Saturday | 21 | 81% |
| Sunday | 25 | 64% |
Why it was late
All flights ORD → DFW · Connecting off UA 528? Check the risk
Questions
How often is UA 528 from ORD to DFW late?
United Airlines 528 from Chicago, IL to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 27% of 168 scheduled flights between September 2025 and August 2026. 0.0% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check United Airlines for today's flight. Method.