| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | GEG | DEN | 05:09 | 07:57 |
Landed
|
Track > |
| Oct 24 | GEG | DEN | 05:34 | 08:19 |
Landed
|
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| Oct 23 | GEG | DEN | 05:14 | 08:00 |
Landed
|
Track > |
| Oct 22 | GEG | DEN | 05:09 | 07:50 |
Landed
|
Track > |
| Oct 21 | GEG | DEN | 05:22 | 07:58 |
Landed
|
Track > |
| Oct 20 | GEG | DEN | 05:23 | 08:06 |
Landed
|
Track > |
| Oct 19 | GEG | DEN | 05:08 | 07:53 |
Landed
|
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| Oct 18 | GEG | DEN | 05:11 | 07:50 |
Landed
|
Track > |
| Oct 17 | GEG | DEN | 05:08 | 07:51 |
Landed
|
Track > |
| Oct 16 | GEG | DEN | 05:35 | 08:36 |
Landed
|
Track > |
United Airlines Flight UA423 connects Spokane, United States to Denver, United States, taking off from Spokane International Airport GEG and landing at Denver International Airport DEN.
How long is the UA423 flight from Spokane to Denver?
The average flight time from Spokane to Denver is 1 hour and 44 minutes. The flight distance is 1343 km / 834 miles and the average flight speed is 772 km/h / 480 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA423 Spokane to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA423 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA423 arriving at?
Flight UA423 arrives at Denver International Airport (DEN) Terminal 8.
When was the latest UA423 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 07:57.
How else can the flight UA423 be referenced as?
This United Airlines flight can also be referenced as UAL423, UA0423, UA 423, UAL 423.
How often is flight UA423 delayed?
On average, 10% of all UA423 flights are delayed. The average delay is 13 minutes.
Can I get compensation for my delayed or cancelled UA423 flight or baggage issues?
If your UA423 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 UA423 Flight Tracker above for more details.
Flight UA423 is code-shared by 1 airline using the flight number CM1205
Other flights departing from Spokane GEG: AS2298, AS1155, WN2253, WN2863
Other flights arriving at Denver DEN: WN2596, WN4513, WN2253, WN4772
All flights connecting Spokane GEG to Denver DEN.
