UA1023: United flight 1023
Denver (DEN) → Chicago (ORD) · departs 2:49p, lands 6:30p local · Daily
The timetable below has every scheduled departure; for today's flight, check United.
An estimate from the published timetable, not live tracking: it cannot know about delays, diversions or cancellations.
Live status at United →The route
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UA1023 timetable
Published departure and arrival times, each in its airport's local time, from the flights we sampled Oct 14–20.
| Route | Departs | Arrives | Scheduled | Days |
|---|---|---|---|---|
| DEN → ORDDenver to Chicago | 2:49p | 6:30p | 2h41m | Daily |
Other nonstops from Denver to Chicago
The departures either side of UA1023. Times are Denver time.
| Flight | Departs | Days |
|---|---|---|
| American AA2363 | 12:17p | Daily |
| United UA617 | 1:25p | Daily |
| American AA1277 | 2:29p | Daily |
| This flight UA1023 | 2:49p | Daily |
| United UA675 | 3:48p | Daily |
| United UA1131 | 4:40p | Daily |
| United UA1411 | 5:36p | Daily |
All 20 flights from DEN to ORD, by time →
Flying back from Chicago
United flies Chicago to Denver nonstop 86 times a week, from 7:00a to 9:47p: 7:20a UA1049 · 1:00p UA2050 · 3:56p UA2769 · 5:48p UA2458 · 9:47p UA590 · every nonstop ORD → DEN →
How UA1023 ran in our sample
7 of 7 departures left within 15 minutes of schedule (Oct 14–20). Only flights that departed are counted: cancellations are not in our data.
Aircraft: Boeing 737-900 on 6 of 7; also Boeing 737 MAX 9 (1).
What time does UA1023 leave Denver?
UA1023 is scheduled to depart Denver (DEN) at 2:49p (daily), Denver time, and to land in Chicago (ORD) at about 6:30p local time, a scheduled 2h41m. Times are the published ones from the flights we sampled Oct 14–20; check United for today's.
What plane is UA1023?
Boeing 737-900 on 6 of the 7 UA1023 flights from DEN we sampled Oct 14–20; the rest were a Boeing 737 MAX 9. Airlines swap aircraft, so the plane on a given day can differ.
Does UA1023 fly every day?
Yes — UA1023 flew Denver to Chicago every day of the week we sampled (Oct 14–20).
Is UA1023 usually on time?
Of 7 UA1023 departures from DEN we sampled Oct 14–20, 7 left within 15 minutes of the scheduled time. That counts only flights that departed — cancellations are not in our data — and one week is a small sample, so treat it as a hint, not a rating.
More United flights from Denver
Timetable from United departures we observed; UA1023 is a United Airlines flight number, and Hop Nonstop is not affiliated with United. Schedules change — confirm with the airline before you travel.