| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 28 | IAH | SEA | 10:23 | 12:37 |
Landed
|
Track > |
| Mar 27 | IAH | SEA | 10:23 | 12:35 |
Landed
|
Track > |
| Mar 26 | IAH | SEA | 10:21 | 12:45 |
Landed
|
Track > |
| Mar 25 | IAH | SEA | 10:19 | 12:42 |
Landed
|
Track > |
| Mar 24 | IAH | SEA | 10:22 | 12:50 |
Landed
|
Track > |
| Mar 23 | IAH | SEA | 10:16 | 12:47 |
Landed
|
Track > |
| Mar 22 | IAH | SEA | 10:22 | 12:50 |
Landed
|
Track > |
| Mar 21 | IAH | SEA | 10:09 | 12:24 |
Landed
|
Track > |
| Mar 20 | IAH | SEA | 10:34 | 12:56 |
Landed
|
Track > |
| Mar 19 | IAH | SEA | 10:24 | 12:45 |
Landed
|
Track > |
United Airlines Flight UA366 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 UA366 flight from Houston to Seattle?
The average flight time from Houston to Seattle is 4 hours and 21 minutes. The flight distance is 3013 km / 1872 miles and the average flight speed is 691 km/h / 429 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA366 Houston to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA366 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA366 arriving at?
Flight UA366 arrives at Seattle Tacoma International Airport (SEA) Terminal 2.
When was the latest UA366 flight?
The latest flight took off on Saturday, March 28th, 2026 with the flight status being Landed on 12:37.
How else can the flight UA366 be referenced as?
This United Airlines flight can also be referenced as UAL366, UA0366, UA 366, UAL 366.
How often is flight UA366 delayed?
On average, 0% of all UA366 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA366 flight or baggage issues?
If your UA366 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 UA366 Flight Tracker above for more details.
Other flights departing from Houston IAH: AA3258, UA6335, UA1823, UA1380
Other flights arriving at Seattle SEA: AA1158, AS9410, WN2236, WN879
All flights connecting Houston IAH to Seattle SEA.