| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 06 | IAH | ORD | 14:16 | 16:28 |
Landed
|
Track > |
| Feb 24 | IAH | ORD | 12:44 | 15:08 |
Landed
|
Track > |
United Airlines Flight UA4139 connects Houston, United States to Chicago, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Chicago O'Hare International Airport ORD.
How long is the UA4139 flight from Houston to Chicago?
The average flight time from Houston to Chicago is 2 hours and 18 minutes. The flight distance is 1490 km / 926 miles and the average flight speed is 649 km/h / 403 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4139 Houston to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA4139 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4139 arriving at?
Flight UA4139 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.
When was the latest UA4139 flight?
The latest flight took off on Friday, March 6th, 2026 with the flight status being Landed on 16:28.
How else can the flight UA4139 be referenced as?
This United Airlines flight can also be referenced as UAL4139, UA 4139, UAL 4139.
How often is flight UA4139 delayed?
On average, 0% of all UA4139 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4139 flight or baggage issues?
If your UA4139 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 UA4139 Flight Tracker above for more details.
Other flights departing from Houston IAH: DL833, NK2071, AA4985, DL851
Other flights arriving at Chicago ORD: AA2399, AA2878, AA4961, UA5345
All flights connecting Houston IAH to Chicago ORD.