| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 24 | BFI | SEA | 15:14 | 15:44 |
Cancelled
|
Track > |
| Claim > | ||||||
| Dec 14 | BFI | SEA | 03:03 | 03:17 |
Landed Late
|
Track > |
| Nov 23 | BFI | SEA | 05:13 | 04:18 |
Unknown
|
Track > |
Alaska Airlines Flight AS9721 connects Seattle, United States to Seattle, United States, taking off from Seattle Boeing Field BFI and landing at Seattle Tacoma International Airport SEA.
How long is the AS9721 flight from Seattle to Seattle?
The average flight time from Seattle to Seattle is 14 minutes. The flight distance is 10 km / 6 miles and the average flight speed is 31 km/h / 19 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS9721 Seattle to Seattle?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS9721 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS9721 flight?
The latest flight was scheduled for Wednesday, June 24th, 2026 but was cancelled.
How else can the flight AS9721 be referenced as?
This Alaska Airlines flight can also be referenced as ASA9721, AS 9721, ASA 9721.
How often is flight AS9721 delayed?
On average, 33% of all AS9721 flights are delayed. The average delay is 49 minutes.
Can I get compensation for my delayed or cancelled AS9721 flight or baggage issues?
If your AS9721 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 AS9721 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Seattle BFI: TK6832, AS9718, UA3805, UA3801
Other flights arriving at Seattle SEA: AS9230, WN389, KJ241, AS9718
All flights connecting Seattle BFI to Seattle SEA.
