| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 16 | IAH | ATL | 20:21 | 22:56 |
Landed Late
|
Track > |
| Aug 09 | IAH | ATL | 19:15 | 21:47 |
Landed
|
Track > |
| Aug 02 | IAH | ATL | 19:24 | 21:54 |
Landed
|
Track > |
| Jul 26 | IAH | ATL | 19:03 | 21:43 |
Landed
|
Track > |
| Jul 19 | IAH | ATL | 19:14 | 21:57 |
Landed
|
Track > |
| Jul 12 | IAH | ATL | 19:46 | 22:24 |
Landed Late
|
Track > |
| Jul 05 | IAH | ATL | 19:17 | 22:00 |
Landed
|
Track > |
| Jun 28 | IAH | ATL | 20:23 | 22:56 |
Landed Late
|
Track > |
United Airlines Flight UA623 connects Houston, United States to Atlanta, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Atlanta Hartsfield-Jackson International Airport ATL.
How long is the UA623 flight from Houston to Atlanta?
The average flight time from Houston to Atlanta is 1 hour and 36 minutes. The flight distance is 1108 km / 688 miles and the average flight speed is 688 km/h / 428 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA623 Houston to Atlanta?
The Airportia On-Time Performance Rating for United Airlines Flight UA623 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA623 arriving at?
Flight UA623 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal N.
When was the latest UA623 flight?
The latest flight took off on Sunday, August 17th, 2025 with the flight status being Landed on 22:56.
How else can the flight UA623 be referenced as?
This United Airlines flight can also be referenced as UAL623, UA0623, UA 623, UAL 623.
How often is flight UA623 delayed?
On average, 37% of all UA623 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled UA623 flight or baggage issues?
If your UA623 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 UA623 Flight Tracker above for more details.
Flight UA623 is code-shared by 2 airlines using the flight numbers EK6087, NZ6322
Other flights departing from Houston IAH: UA2429, UA285, UA6066, UA6104
Other flights arriving at Atlanta ATL: AA4473, UA2699, AA5304, DL1753
All flights connecting Houston IAH to Atlanta ATL.
