About 1 in 2 UA 5064 flights from Decatur arrived 15+ minutes late, diverted or cancelled over the past year (48%); 7.2% were cancelled. The typical flight landed 8 minutes late.
UA 5064: DEC → ORD
Scheduled to leave Decatur at 7:09 p.m. local time, operated by SkyWest as OO 5064. Over the past year it arrived on time 52% of the time (237 flights), in line with other UA flights on the route at that hour (53%). Last seen in the data Aug 10, 2026.
Usually United Airlines's last flight of the day from Decatur to Chicago (78% of days). United Airlines's last DEC–ORD flight was cancelled 8.0% of the time, against 2.3% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 9:37 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 37 | 59% |
| Tuesday | 28 | 50% |
| Wednesday | 35 | 60% |
| Thursday | 35 | 54% |
| Friday | 37 | 51% |
| Saturday | 29 | 45% |
| Sunday | 36 | 44% |
Why it was late
All flights DEC → ORD · Connecting off UA 5064? Check the risk
UA 5064: ORD → DEC
Scheduled to leave Chicago at 4:45 p.m. local time, operated by SkyWest as OO 5064. Over the past year it arrived on time 53% of the time (158 flights), in line with other UA flights on the route at that hour (55%). Last seen in the data Aug 31, 2026.
Usually United Airlines's last flight of the day from Chicago to Decatur (72% of days). United Airlines's last ORD–DEC flight was cancelled 6.5% of the time, against 1.9% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 7:45 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 23 | 48% |
| Tuesday | 23 | 52% |
| Wednesday | 23 | 61% |
| Thursday | 22 | 41% |
| Friday | 22 | 64% |
| Saturday | 22 | 55% |
| Sunday | 23 | 48% |
Why it was late
All flights ORD → DEC · Connecting off UA 5064? Check the risk
Questions
How often is UA 5064 from DEC to ORD late?
United Airlines 5064 from Decatur, IL to Chicago, IL arrived 15 or more minutes late, was diverted or was cancelled on 48% of 237 scheduled flights between September 2025 and August 2026. 7.2% were cancelled.
How often is UA 5064 from ORD to DEC late?
United Airlines 5064 from Chicago, IL to Decatur, IL arrived 15 or more minutes late, was diverted or was cancelled on 47% of 158 scheduled flights between September 2025 and August 2026. 7.6% 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.