| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 09 | ORD | SEA | 20:21 | 22:17 |
Landed
|
Track > |
| Jun 08 | ORD | SEA | 22:10 | 23:56 |
Delayed
|
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| Jun 07 | ORD | SEA | 20:51 | 22:51 |
Landed Late
|
Track > |
| Jun 06 | ORD | SEA | 20:40 | 22:29 |
Landed
|
Track > |
| Jun 05 | ORD | SEA | 21:09 | 23:08 |
Landed Late
|
Track > |
| Jun 04 | ORD | SEA | 20:27 | 22:29 |
Landed
|
Track > |
| Jun 03 | ORD | SEA | 20:24 | 22:30 |
Landed
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| Jun 02 | ORD | SEA | 21:06 | 22:48 |
Landed Late
|
Track > |
| Jun 01 | ORD | SEA | 20:47 | 22:37 |
Landed
|
Track > |
| May 31 | ORD | SEA | 20:05 | 21:45 |
Landed
|
Track > |
Alaska Airlines Flight AS429 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 AS429 flight from Chicago to Seattle?
The average flight time from Chicago to Seattle is 3 hours and 53 minutes. The flight distance is 2762 km / 1716 miles and the average flight speed is 712 km/h / 442 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS429 Chicago to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS429 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS429 flight?
The latest flight took off on Wednesday, June 10th, 2026 with the flight status being Landed on 22:17.
How else can the flight AS429 be referenced as?
This Alaska Airlines flight can also be referenced as ASA429, AS0429, AS 429, ASA 429.
How often is flight AS429 delayed?
On average, 50% of all AS429 flights are delayed. The average delay is 34 minutes.
Can I get compensation for my delayed or cancelled AS429 flight or baggage issues?
If your AS429 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 AS429 Flight Tracker above for more details.
Flight AS429 is code-shared by 3 airlines using the flight numbers AY3980, IB7294, QR2137
Other flights departing from Chicago ORD: AA6186, 5Y7147, N8811, UA3881
Other flights arriving at Seattle SEA: AS343, AS2237, AS592, AS1304
All flights connecting Chicago ORD to Seattle SEA.