About 1 in 5 UA 2742 flights from Sioux Falls arrived 15+ minutes late, diverted or cancelled over the past year (22%); 1.7% were cancelled. The typical flight landed 1 minutes late.
UA 2742: FSD → DEN
Scheduled to leave Sioux Falls at 9:30 a.m. local time. Over the past year it arrived on time 78% of the time (180 flights), better than other UA flights on the route at that hour (73%). Last seen in the data Aug 10, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 26 | 85% |
| Tuesday | 25 | 72% |
| Wednesday | 25 | 76% |
| Thursday | 26 | 73% |
| Friday | 26 | 81% |
| Saturday | 26 | 69% |
| Sunday | 26 | 92% |
Why it was late
All flights FSD → DEN · Connecting off UA 2742? Check the risk
Questions
How often is UA 2742 from FSD to DEN late?
United Airlines 2742 from Sioux Falls, SD to Denver, CO arrived 15 or more minutes late, was diverted or was cancelled on 22% of 180 scheduled flights between September 2025 and August 2026. 1.7% 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.