| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 21 | SEA | BOI | 13:09 | 15:10 |
Landed
|
Track > |
| Apr 20 | SEA | BOI | 13:08 | 15:08 |
Landed
|
Track > |
| Apr 19 | SEA | BOI | 13:15 | 15:19 |
Landed
|
Track > |
| Apr 18 | SEA | BOI | 13:11 | 15:10 |
Landed
|
Track > |
| Apr 17 | SEA | BOI | 13:15 | 15:12 |
Landed
|
Track > |
| Apr 16 | SEA | BOI | 13:10 | 15:08 |
Landed
|
Track > |
| Apr 15 | SEA | BOI | 13:22 | 15:20 |
Landed
|
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| Apr 14 | SEA | BOI | 13:09 | 15:06 |
Landed
|
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| Apr 13 | SEA | BOI | 13:18 | 15:14 |
Landed
|
Track > |
| Apr 12 | SEA | BOI | 13:14 | 15:13 |
Landed
|
Track > |
Alaska Airlines Flight AS429 connects Seattle, United States to Boise, United States, taking off from Seattle Tacoma International Airport SEA and landing at Boise Airport BOI.
How long is the AS429 flight from Seattle to Boise?
The average flight time from Seattle to Boise is 58 minutes. The flight distance is 641 km / 398 miles and the average flight speed is 654 km/h / 406 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS429 Seattle to Boise?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS429 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS429 flight?
The latest flight took off on Tuesday, April 21st, 2026 with the flight status being Landed on 15:10.
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, 0% of all AS429 flights are delayed. The average delay is 0 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 HA6538, JL6353, KE6021
Other flights departing from Seattle SEA: AS288, AS423, AS518, AS189
Other flights arriving at Boise BOI: AS2098, AS2105, AS2294, AS612
All flights connecting Seattle SEA to Boise BOI.