| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | LAX | DEN | 11:12 | 13:48 |
Landed
|
Track > |
| Jan 04 | LAX | DEN | 12:03 | 14:44 |
Landed Late
|
Track > |
| Jan 03 | LAX | DEN | 11:32 | 14:16 |
Landed
|
Track > |
| Jan 02 | LAX | DEN | 11:22 | 14:08 |
Landed
|
Track > |
| Jan 01 | LAX | DEN | 11:25 | 14:13 |
Landed
|
Track > |
| Dec 31 | LAX | DEN | 11:29 | 14:17 |
Landed
|
Track > |
| Dec 30 | LAX | DEN | 11:28 | 14:14 |
Landed
|
Track > |
| Dec 29 | LAX | DEN | 11:18 | 14:18 |
Landed
|
Track > |
| Dec 28 | LAX | DEN | 11:53 | 14:45 |
Landed Late
|
Track > |
| Dec 27 | LAX | DEN | 11:35 | 14:18 |
Landed
|
Track > |
United Airlines Flight UA1023 connects Los Angeles, United States to Denver, United States, taking off from Los Angeles International Airport LAX and landing at Denver International Airport DEN.
How long is the UA1023 flight from Los Angeles to Denver?
The average flight time from Los Angeles to Denver is 1 hour and 46 minutes. The flight distance is 1385 km / 861 miles and the average flight speed is 784 km/h / 487 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1023 Los Angeles to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1023 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1023 flight?
The latest flight took off on Monday, January 5th, 2026 with the flight status being Landed on 13:48.
How else can the flight UA1023 be referenced as?
This United Airlines flight can also be referenced as UAL1023, UA 1023, UAL 1023.
How often is flight UA1023 delayed?
On average, 20% of all UA1023 flights are delayed. The average delay is 15 minutes.
Can I get compensation for my delayed or cancelled UA1023 flight or baggage issues?
If your UA1023 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 UA1023 Flight Tracker above for more details.
Flight UA1023 is code-shared by 3 airlines using the flight numbers AC3889, NZ9474, VA8321
Other flights departing from Los Angeles LAX: WN4672, AS1323, AA812, WN1751
Other flights arriving at Denver DEN: UA2359, WN1664, WN3586, UA1195
All flights connecting Los Angeles LAX to Denver DEN.