| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 02 | IAH | SEA | 19:55 | 00:43 |
Unknown
|
Track > |
| Jul 15 | IAH | SEA | 21:27 | 23:25 |
Landed Late
|
Track > |
| Jul 06 | IAH | SEA | 21:01 | 23:00 |
Landed
|
Track > |
| Jul 01 | IAH | SEA | 20:21 | 22:21 |
Landed
|
Track > |
| Jun 29 | IAH | SEA | 20:23 | 22:21 |
Landed
|
Track > |
United Airlines Flight UA8156 connects Houston, United States to Seattle, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Seattle Tacoma International Airport SEA.
How long is the UA8156 flight from Houston to Seattle?
The average flight time from Houston to Seattle is 3 hours and 58 minutes. The flight distance is 3013 km / 1872 miles and the average flight speed is 696 km/h / 433 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA8156 Houston to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA8156 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA8156 flight?
The latest flight took off on Sunday, May 3rd, 2026 with the flight status being Unknown on 00:43.
How else can the flight UA8156 be referenced as?
This United Airlines flight can also be referenced as UAL8156, UA 8156, UAL 8156.
How often is flight UA8156 delayed?
On average, 60% of all UA8156 flights are delayed. The average delay is 24 minutes.
Can I get compensation for my delayed or cancelled UA8156 flight or baggage issues?
If your UA8156 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 UA8156 Flight Tracker above for more details.
Other flights departing from Houston IAH: UA2237, UA625, UA8172, UA8106
Other flights arriving at Seattle SEA: AS54, AS842, AS244, AS653
All flights connecting Houston IAH to Seattle SEA.
