UA1840: United flight 1840
Denver (DEN) → Salt Lake City (SLC) · departs 1:55p, lands 3:28p local · Tue, Thu, Sat, Sun
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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UA1840 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 → SLCDenver to Salt Lake City | 1:50p | 3:23p | 1h33m | Mon, Wed, Fri |
| DEN → SLCDenver to Salt Lake City | 1:55p | 3:28p | 1h33m | Tue, Thu, Sat, Sun |
Other nonstops from Denver to Salt Lake City
The departures either side of UA1840. Times are Denver time.
| Flight | Departs | Days |
|---|---|---|
| United UA1963 | 11:48a | Daily |
| Delta DL1553 | 12:57p | Daily |
| Frontier | 1:43p | Daily |
| This flight UA1840 | 1:55p | Tue, Thu, Sat, Sun |
| United | 3:35p | Mon, Wed, Thu, Fri, Sun |
| United | 4:29p | Daily |
| United | 5:59p | Daily |
All 36 flights from DEN to SLC, by time →
Flying back from Salt Lake City
United flies Salt Lake City to Denver nonstop 48 times a week, from 5:18a to 6:16p: 7:00a UA1232 · 2:36p UA1662 · 6:16p UA1691 · every nonstop SLC → DEN →
How UA1840 ran in our sample
6 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: Airbus A320 on 3 of 7; also Boeing 737 MAX 8 (2), Boeing 737 MAX 9 (2).
What time does UA1840 leave Denver?
UA1840 is scheduled to depart Denver (DEN) at 1:50p (Mon, Wed, Fri), 1:55p (Tue, Thu, Sat, Sun), Denver time, and to land in Salt Lake City (SLC) at about 3:23p local time, a scheduled 1h33m. Times are the published ones from the flights we sampled Oct 14–20; check United for today's.
What plane is UA1840?
Airbus A320 on 3 of the 7 UA1840 flights from DEN we sampled Oct 14–20; the rest were a Boeing 737 MAX 8 or Boeing 737 MAX 9. Airlines swap aircraft, so the plane on a given day can differ.
Does UA1840 fly every day?
Yes — UA1840 flew Denver to Salt Lake City every day of the week we sampled (Oct 14–20).
Is UA1840 usually on time?
Of 7 UA1840 departures from DEN we sampled Oct 14–20, 6 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; UA1840 is a United Airlines flight number, and Hop Nonstop is not affiliated with United. Schedules change — confirm with the airline before you travel.