| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | PHX | SEA | 17:16 | 19:51 |
Landed
|
Track > |
| Apr 05 | PHX | SEA | 17:30 | 20:04 |
Landed
|
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| Apr 04 | PHX | SEA | 17:39 | 20:22 |
Landed
|
Track > |
| Apr 03 | PHX | SEA | 17:13 | 19:54 |
Landed
|
Track > |
| Apr 02 | PHX | SEA | 17:19 | 20:11 |
Landed
|
Track > |
| Apr 01 | PHX | SEA | 17:21 | 20:17 |
Landed
|
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| Mar 31 | PHX | SEA | 17:26 | 20:00 |
Landed
|
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| Mar 30 | PHX | SEA | 17:16 | 19:55 |
Landed
|
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| Mar 29 | PHX | SEA | 18:11 | 20:53 |
Landed Late
|
Track > |
| Mar 28 | PHX | SEA | 17:54 | 20:34 |
Landed
|
Track > |
American Airlines Flight AA3856 connects Phoenix, United States to Seattle, United States, taking off from Phoenix Sky Harbor International Airport PHX and landing at Seattle Tacoma International Airport SEA.
How long is the AA3856 flight from Phoenix to Seattle?
The average flight time from Phoenix to Seattle is 2 hours and 41 minutes. The flight distance is 1782 km / 1107 miles and the average flight speed is 663 km/h / 412 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA3856 Phoenix to Seattle?
The Airportia On-Time Performance Rating for American Airlines Flight AA3856 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AA3856 flight?
The latest flight took off on Tuesday, April 7th, 2026 with the flight status being Landed on 19:51.
How else can the flight AA3856 be referenced as?
This American Airlines flight can also be referenced as AAL3856, AA 3856, AAL 3856.
How often is flight AA3856 delayed?
On average, 10% of all AA3856 flights are delayed. The average delay is 25 minutes.
Can I get compensation for my delayed or cancelled AA3856 flight or baggage issues?
If your AA3856 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 AA3856 Flight Tracker above for more details.
Other flights departing from Phoenix PHX: AA4913, AA2234, WN1382, AA1038
Other flights arriving at Seattle SEA: AS9462, WN2076, F94987, AS3087
All flights connecting Phoenix PHX to Seattle SEA.