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UA 4066 Philadelphia to Houston Flight Status

United Airlines Flight UA4066 from Philadelphia International Airport PHL to Houston George Bush Intercontinental Airport IAH is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 31st, 2026.
Check the table below for UA4066's most recent flight history:

UA 4066 Flight Status & Schedule

Date Departure Arrival Status
May 31 06:24 08:29
Landed
Track >
May 30 06:22 08:29
Landed
Track >
May 24 06:08 08:15
Landed
Track >
May 23 06:31 08:54
Landed
Track >

United Airlines UA 4066 Philadelphia to Houston Flight Information

United Airlines Flight UA4066 connects Philadelphia, United States to Houston, United States, taking off from Philadelphia International Airport PHL and landing at Houston George Bush Intercontinental Airport IAH.

How long is the UA4066 flight from Philadelphia to Houston?

The average flight time from Philadelphia to Houston is 3 hours and 10 minutes. The flight distance is 2129 km / 1323 miles and the average flight speed is 672 km/h / 417 mph.

How many UA4066 flights are operated per week?

2 flights per week. The flight UA4066 is operated on Saturday and Sunday.

What is the On-Time Performance (OTP) of United Airlines Flight UA4066 Philadelphia to Houston?

The Airportia On-Time Performance Rating for United Airlines Flight UA4066 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA4066 arriving at?

Flight UA4066 arrives at Houston George Bush Intercontinental Airport (IAH) Terminal B.

When was the latest UA4066 flight?

The latest flight took off on Sunday, May 31st, 2026 with the flight status being Landed on 08:29.

How else can the flight UA4066 be referenced as?

This United Airlines flight can also be referenced as UAL4066, UA 4066, UAL 4066.

How often is flight UA4066 delayed?

On average, 25% of all UA4066 flights are delayed. The average delay is 12 minutes.

Can I get compensation for my delayed or cancelled UA4066 flight or baggage issues?

If your UA4066 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 UA4066 Flight Tracker above for more details.

UA4066 and Philadelphia PHL to Houston IAH Flights

Flight UA4066 is code-shared by 1 airline using the flight number NZ6868

Other flights departing from Philadelphia PHL: AA1252, AA3139, F92609, AA9782

Other flights arriving at Houston IAH: UA575, DL1585, UA286, UA2491

All flights connecting Philadelphia PHL to Houston IAH.

UA4066 United Airlines Flight: Philadelphia 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.