| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 16 | IAH | ATL | 07:39 | 10:15 |
Landed
|
Track > |
| Aug 09 | IAH | ATL | 07:35 | 10:10 |
Landed
|
Track > |
| Aug 02 | IAH | ATL | 08:09 | 10:48 |
Landed
|
Track > |
United Airlines Flight UA6121 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 UA6121 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 / 427 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA6121 Houston to Atlanta?
The Airportia On-Time Performance Rating for United Airlines Flight UA6121 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA6121 arriving at?
Flight UA6121 arrives at Atlanta Hartsfield-Jackson International Airport (ATL) Terminal N.
When was the latest UA6121 flight?
The latest flight took off on Saturday, August 16th, 2025 with the flight status being Landed on 10:15.
How else can the flight UA6121 be referenced as?
This United Airlines flight can also be referenced as UAL6121, UA 6121, UAL 6121.
How often is flight UA6121 delayed?
On average, 33% of all UA6121 flights are delayed. The average delay is 3 minutes.
Can I get compensation for my delayed or cancelled UA6121 flight or baggage issues?
If your UA6121 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 UA6121 Flight Tracker above for more details.
Flight UA6121 is code-shared by 1 airline using the flight number NZ6323
Other flights departing from Houston IAH: UA491, UA6018, UA6076, UA4773
Other flights arriving at Atlanta ATL: UA3563, UA222, AA4775, DL9966
All flights connecting Houston IAH to Atlanta ATL.
