| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 07 | ORD | PWM | 15:10 | 17:55 |
Delayed
|
Track > |
| Mar 06 | ORD | PWM | 16:02 | 18:55 |
Delayed
|
Track > |
| Mar 05 | ORD | PWM | 14:09 | 17:05 |
Landed
|
Track > |
| Mar 04 | ORD | PWM | 14:00 | 16:42 |
Landed
|
Track > |
| Mar 03 | ORD | PWM | 14:01 | 16:48 |
Landed
|
Track > |
| Mar 02 | ORD | PWM | 13:57 | 16:38 |
Landed
|
Track > |
| Mar 01 | ORD | PWM | 13:54 | 16:36 |
Landed
|
Track > |
| Feb 28 | ORD | PWM | 14:38 | 17:28 |
En-Route
|
Track > |
| Feb 27 | ORD | PWM | 14:00 | 16:42 |
En-Route
|
Track > |
| Feb 26 | ORD | PWM | 13:53 | 16:39 |
Landed
|
Track > |
American Airlines Flight AA3644 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 AA3644 flight from Chicago to Portland?
The average flight time from Chicago to Portland is 1 hour and 46 minutes. The flight distance is 1444 km / 898 miles and the average flight speed is 816 km/h / 507 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA3644 Chicago to Portland?
The Airportia On-Time Performance Rating for American Airlines Flight AA3644 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AA3644 flight?
The latest flight took off on Saturday, March 7th, 2026 with the flight status being En-Route on 17:55.
How else can the flight AA3644 be referenced as?
This American Airlines flight can also be referenced as AAL3644, AA 3644, AAL 3644.
How often is flight AA3644 delayed?
On average, 30% of all AA3644 flights are delayed. The average delay is 45 minutes.
Can I get compensation for my delayed or cancelled AA3644 flight or baggage issues?
If your AA3644 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 AA3644 Flight Tracker above for more details.
Other flights departing from Chicago ORD: DL4481, AA2767, DL5061, OO5565
Other flights arriving at Portland PWM: DL4861, DL5705, AA5279, UA547
All flights connecting Chicago ORD to Portland PWM.