About 1 in 3 UA 651 flights from Fort Lauderdale arrived 15+ minutes late, diverted or cancelled over the past year (36%); 0.6% were cancelled. The typical flight landed 1 minutes late.
UA 651: FLL → ORD
Scheduled to leave Fort Lauderdale at 7:37 p.m. local time. Over the past year it arrived on time 64% of the time (171 flights), worse than other UA flights on the route at that hour (70%). Last seen in the data Aug 10, 2026.
Usually United Airlines's last flight of the day from Fort Lauderdale to Chicago (90% of days). United Airlines's last FLL–ORD flight was cancelled 0.8% of the time, against 0.7% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 7:02 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 28 | 50% |
| Tuesday | 18 | — |
| Wednesday | 18 | — |
| Thursday | 27 | 63% |
| Friday | 26 | 65% |
| Saturday | 26 | 65% |
| Sunday | 28 | 54% |
Why it was late
All flights FLL → ORD · Connecting off UA 651? Check the risk
Questions
How often is UA 651 from FLL to ORD late?
United Airlines 651 from Fort Lauderdale, FL to Chicago, IL arrived 15 or more minutes late, was diverted or was cancelled on 36% of 171 scheduled flights between September 2025 and August 2026. 0.6% 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.