| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | SGU | DEN | 05:18 | 06:31 |
Landed
|
Track > |
| Feb 10 | SGU | DEN | 05:25 | 06:41 |
Landed
|
Track > |
| Feb 07 | SGU | DEN | 05:29 | 06:40 |
Landed
|
Track > |
| Feb 06 | SGU | DEN | 05:19 | 06:39 |
Landed
|
Track > |
| Feb 05 | SGU | DEN | 05:19 | 06:47 |
Landed
|
Track > |
| Feb 03 | SGU | DEN | 10:14 | 07:04 |
Unknown
|
Track > |
| Feb 02 | SGU | DEN | 05:20 | 06:32 |
Landed
|
Track > |
| Feb 01 | SGU | DEN | 10:34 | 07:04 |
Unknown
|
Track > |
| Jan 31 | SGU | DEN | 05:14 | 06:28 |
Landed
|
Track > |
| Jan 30 | SGU | DEN | 05:16 | 06:41 |
Landed
|
Track > |
United Airlines Flight UA5123 connects St. George, United States to Denver, United States, taking off from St. George Regional Airport SGU and landing at Denver International Airport DEN.
How long is the UA5123 flight from St. George to Denver?
The average flight time from St. George to Denver is 1 hour and 17 minutes. The flight distance is 831 km / 516 miles and the average flight speed is 606 km/h / 376 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA5123 St. George to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA5123 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA5123 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 06:31.
How else can the flight UA5123 be referenced as?
This United Airlines flight can also be referenced as UAL5123, UA 5123, UAL 5123.
How often is flight UA5123 delayed?
On average, 0% of all UA5123 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA5123 flight or baggage issues?
If your UA5123 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 UA5123 Flight Tracker above for more details.
Other flights departing from St. George SGU: UA5125, UA5126, UA5129, UA5125
Other flights arriving at Denver DEN: WN4984, UA5035, WN3028, UA5141
All flights connecting St. George SGU to Denver DEN.
