| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 17 | DEN | SLC | 14:07 | 15:15 |
Landed
|
Track > |
| Aug 16 | DEN | SLC | 14:11 | 15:16 |
Landed
|
Track > |
| Aug 15 | DEN | SLC | 14:13 | 15:35 |
Landed
|
Track > |
| Aug 14 | DEN | SLC | 14:39 | 15:53 |
Landed Late
|
Track > |
| Aug 13 | DEN | SLC | 14:06 | 15:06 |
Landed
|
Track > |
| Aug 12 | DEN | SLC | 14:45 | 16:08 |
Landed Late
|
Track > |
| Aug 11 | DEN | SLC | 14:20 | 15:26 |
Landed
|
Track > |
| Aug 10 | DEN | SLC | 13:55 | 15:00 |
Landed
|
Track > |
| Aug 09 | DEN | SLC | 13:54 | 14:55 |
Landed
|
Track > |
| Aug 08 | DEN | SLC | 13:50 | 15:23 |
Cancelled
|
Track > |
| Claim > | ||||||
United Airlines Flight UA1840 connects Denver, United States to Salt Lake City, United States, taking off from Denver International Airport DEN and landing at Salt Lake City International Airport SLC.
How long is the UA1840 flight from Denver to Salt Lake City?
The average flight time from Denver to Salt Lake City is 1 hour and 9 minutes. The flight distance is 627 km / 390 miles and the average flight speed is 535 km/h / 333 mph.
How many UA1840 flights are operated per week?
6 flights per week. The flight UA1840 is operated on Monday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1840 Denver to Salt Lake City?
The Airportia On-Time Performance Rating for United Airlines Flight UA1840 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1840 flight?
The latest flight took off on Monday, August 17th, 2026 with the flight status being Landed on 15:15.
How else can the flight UA1840 be referenced as?
This United Airlines flight can also be referenced as UAL1840, UA 1840, UAL 1840.
How often is flight UA1840 delayed?
On average, 30% of all UA1840 flights are delayed. The average delay is 24 minutes.
Can I get compensation for my delayed or cancelled UA1840 flight or baggage issues?
If your UA1840 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA1840 Flight Tracker above for more details.
Flight UA1840 is code-shared by 1 airline using the flight number AC4141
Other flights departing from Denver DEN: B6394, UA464, UA2476, OO5677
Other flights arriving at Salt Lake City SLC: OO3804, WN2299, OO4134, OO3841
All flights connecting Denver DEN to Salt Lake City SLC.
