| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | ORD | SEA | 22:12 | 00:24 |
Landed
|
Track > |
| Apr 05 | ORD | SEA | 21:54 | 00:01 |
Landed
|
Track > |
| Apr 04 | ORD | SEA | 21:58 | 00:00 |
Landed
|
Track > |
| Apr 03 | ORD | SEA | 00:41 | 02:53 |
Delayed
|
Track > |
| Apr 02 | ORD | SEA | 21:40 | 00:24 |
Cancelled
|
Track > |
| Claim > | ||||||
| Apr 01 | ORD | SEA | 22:01 | 23:57 |
Landed
|
Track > |
| Mar 31 | ORD | SEA | 22:44 | 00:44 |
Landed Late
|
Track > |
| Mar 30 | ORD | SEA | 22:44 | 01:20 |
Delayed
|
Track > |
| Mar 29 | ORD | SEA | 21:58 | 00:11 |
Landed
|
Track > |
| Mar 28 | ORD | SEA | 22:57 | 01:13 |
Landed Late
|
Track > |
American Airlines Flight AA3142 connects Chicago, United States to Seattle, United States, taking off from Chicago O'Hare International Airport ORD and landing at Seattle Tacoma International Airport SEA.
How long is the AA3142 flight from Chicago to Seattle?
The average flight time from Chicago to Seattle is 4 hours and 10 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 655 km/h / 407 mph.
What is the On-Time Performance (OTP) of American Airlines Flight AA3142 Chicago to Seattle?
The Airportia On-Time Performance Rating for American Airlines Flight AA3142 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AA3142 arriving at?
Flight AA3142 arrives at Seattle Tacoma International Airport (SEA) Terminal 2.
When was the latest AA3142 flight?
The latest flight took off on Tuesday, April 7th, 2026 with the flight status being Landed on 00:24.
How else can the flight AA3142 be referenced as?
This American Airlines flight can also be referenced as AAL3142, AA 3142, AAL 3142.
How often is flight AA3142 delayed?
On average, 40% of all AA3142 flights are delayed. The average delay is 68 minutes.
Can I get compensation for my delayed or cancelled AA3142 flight or baggage issues?
If your AA3142 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 AA3142 Flight Tracker above for more details.
Flight AA3142 is code-shared by 4 airlines using the flight numbers BA4732, EI7109, IB4573, RJ7930
Other flights departing from Chicago ORD: AA3973, AA2846, AA2128, AA4528
Other flights arriving at Seattle SEA: WN3640, AA2647, WN2080, WN3057
All flights connecting Chicago ORD to Seattle SEA.