| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | IAH | SEA | 21:49 | 00:14 |
Landed
|
Track > |
| Jan 04 | IAH | SEA | 21:47 | 00:09 |
Landed
|
Track > |
| Jan 03 | IAH | SEA | 22:47 | 01:01 |
Landed Late
|
Track > |
| Jan 02 | IAH | SEA | 21:51 | 00:08 |
Landed
|
Track > |
| Jan 01 | IAH | SEA | 21:58 | 23:59 |
Landed
|
Track > |
| Dec 31 | IAH | SEA | 22:11 | 00:21 |
Landed
|
Track > |
| Dec 30 | IAH | SEA | 21:50 | 23:58 |
Landed
|
Track > |
| Dec 29 | IAH | SEA | 21:46 | 00:01 |
Landed
|
Track > |
| Dec 28 | IAH | SEA | 21:46 | 00:18 |
Landed
|
Track > |
| Dec 27 | IAH | SEA | 22:03 | 00:21 |
Diverted
|
Track > |
| Claim > | ||||||
United Airlines Flight UA243 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 UA243 flight from Houston to Seattle?
The average flight time from Houston to Seattle is 4 hours and 16 minutes. The flight distance is 3013 km / 1872 miles and the average flight speed is 706 km/h / 439 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA243 Houston to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA243 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA243 arriving at?
Flight UA243 arrives at Seattle Tacoma International Airport (SEA) Terminal C.
When was the latest UA243 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 00:14.
How else can the flight UA243 be referenced as?
This United Airlines flight can also be referenced as UAL243, UA0243, UA 243, UAL 243.
How often is flight UA243 delayed?
On average, 10% of all UA243 flights are delayed. The average delay is 27 minutes.
Can I get compensation for my delayed or cancelled UA243 flight or baggage issues?
If your UA243 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 UA243 Flight Tracker above for more details.
Other flights departing from Houston IAH: Y45731, NK154, UA305, UA1475
Other flights arriving at Seattle SEA: WN2628, WN3293, AS336, AS186
All flights connecting Houston IAH to Seattle SEA.