| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 29 | ORD | PWM | 11:01 | 13:52 |
Landed
|
Track > |
| Apr 28 | ORD | PWM | 11:15 | 14:07 |
Landed
|
Track > |
| Apr 27 | ORD | PWM | 11:43 | 14:36 |
Delayed
|
Track > |
| Apr 26 | ORD | PWM | 11:11 | 14:04 |
En-Route
|
Track > |
| Apr 25 | ORD | PWM | 12:25 | 15:14 |
Landed
|
Track > |
| Apr 24 | ORD | PWM | 11:11 | 14:19 |
En-Route
|
Track > |
| Apr 23 | ORD | PWM | 10:51 | 13:55 |
Landed
|
Track > |
| Apr 22 | ORD | PWM | 11:56 | 14:51 |
Delayed
|
Track > |
| Apr 21 | ORD | PWM | 10:57 | 13:51 |
Landed
|
Track > |
| Apr 20 | ORD | PWM | 10:59 | 13:54 |
Landed
|
Track > |
United Airlines Flight UA3643 connects Chicago, United States to Portland, United States, taking off from Chicago O'Hare International Airport ORD and landing at Portland International Jetport PWM.
How long is the UA3643 flight from Chicago to Portland?
The average flight time from Chicago to Portland is 1 hour and 55 minutes. The flight distance is 1444 km / 898 miles and the average flight speed is 753 km/h / 468 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3643 Chicago to Portland?
The Airportia On-Time Performance Rating for United Airlines Flight UA3643 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3643 flight?
The latest flight took off on Wednesday, April 29th, 2026 with the flight status being Landed on 13:52.
How else can the flight UA3643 be referenced as?
This United Airlines flight can also be referenced as UAL3643, UA 3643, UAL 3643.
How often is flight UA3643 delayed?
On average, 20% of all UA3643 flights are delayed. The average delay is 23 minutes.
Can I get compensation for my delayed or cancelled UA3643 flight or baggage issues?
If your UA3643 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 UA3643 Flight Tracker above for more details.
Flight UA3643 is code-shared by 1 airline using the flight number NZ2783
Other flights departing from Chicago ORD: UA3516, UA5251, UA5653, UA5671
Other flights arriving at Portland PWM: DL5701, UA4440, UA4603, DL762
All flights connecting Chicago ORD to Portland PWM.