| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 03 | IAH | DEN | 06:47 | 07:52 |
Landed
|
Track > |
| Aug 31 | IAH | DEN | 06:36 | 07:28 |
Landed
|
Track > |
| Aug 28 | IAH | DEN | 06:34 | 07:36 |
Landed
|
Track > |
| Aug 27 | IAH | DEN | 06:39 | 07:49 |
Landed
|
Track > |
| Aug 24 | IAH | DEN | 06:39 | 07:34 |
Landed
|
Track > |
| Aug 21 | IAH | DEN | 06:40 | 07:39 |
Landed
|
Track > |
| Aug 20 | IAH | DEN | 06:36 | 07:32 |
Landed
|
Track > |
| Aug 17 | IAH | DEN | 06:36 | 07:31 |
Landed
|
Track > |
| Aug 14 | IAH | DEN | 06:48 | 07:38 |
Landed
|
Track > |
| Aug 13 | IAH | DEN | 06:35 | 07:23 |
Landed
|
Track > |
United Airlines Flight UA1664 connects Houston, United States to Denver, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Denver International Airport DEN.
How long is the UA1664 flight from Houston to Denver?
The average flight time from Houston to Denver is 1 hour and 57 minutes. The flight distance is 1387 km / 862 miles and the average flight speed is 712 km/h / 443 mph.
How many UA1664 flights are operated per week?
2 flights per week. The flight UA1664 is operated on Monday and Thursday.
What is the On-Time Performance (OTP) of United Airlines Flight UA1664 Houston to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1664 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1664 flight?
The latest flight took off on Thursday, September 3rd, 2026 with the flight status being Landed on 07:52.
How else can the flight UA1664 be referenced as?
This United Airlines flight can also be referenced as UAL1664, UA 1664, UAL 1664.
How often is flight UA1664 delayed?
On average, 0% of all UA1664 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA1664 flight or baggage issues?
If your UA1664 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 UA1664 Flight Tracker above for more details.
Flight UA1664 is code-shared by 2 airlines using the flight numbers AC3123, NZ6497
Other flights departing from Houston IAH: F93229, WS1541, AC1734, YV3234
Other flights arriving at Denver DEN: WN363, G43020, OO4696, AA3084
All flights connecting Houston IAH to Denver DEN.
