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UA 3990 Atlanta to Houston Flight Status

United Airlines Flight UA3990 from Atlanta Hartsfield-Jackson International Airport ATL to Houston George Bush Intercontinental Airport IAH is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on March 28th, 2026.
Check the table below for UA3990's most recent flight history:

UA 3990 Flight Status & Schedule

Date Departure Arrival Status
Mar 28 12:01 12:46
Landed
Track >
Mar 21 11:56 12:39
Landed
Track >
Mar 14 11:57 12:41
Landed
Track >
Mar 07 11:56 12:43
Landed
Track >

United Airlines UA 3990 Atlanta to Houston Flight Information

United Airlines Flight UA3990 connects Atlanta, United States to Houston, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Houston George Bush Intercontinental Airport IAH.

How long is the UA3990 flight from Atlanta to Houston?

The average flight time from Atlanta to Houston is 1 hour and 44 minutes. The flight distance is 1108 km / 688 miles and the average flight speed is 635 km/h / 394 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA3990 Atlanta to Houston?

The Airportia On-Time Performance Rating for United Airlines Flight UA3990 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA3990 arriving at?

Flight UA3990 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal B.

When was the latest UA3990 flight?

The latest flight took off on Saturday, March 28th, 2026 with the flight status being Landed on 12:46.

How else can the flight UA3990 be referenced as?

This United Airlines flight can also be referenced as UAL3990, UA 3990, UAL 3990.

How often is flight UA3990 delayed?

On average, 0% of all UA3990 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled UA3990 flight or baggage issues?

If your UA3990 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 UA3990 Flight Tracker above for more details.

UA3990 and Atlanta ATL to Houston IAH Flights

Flight UA3990 is code-shared by 1 airline using the flight number NZ6331

Other flights departing from Atlanta ATL: DL5189, DL1981, F9327, DL1776

Other flights arriving at Houston IAH: UA683, UA6130, UA4029, UA3236

All flights connecting Atlanta ATL to Houston IAH.

UA3990 United Airlines Flight: Atlanta to Houston Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.