| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | SEA | ONT | 10:05 | 12:14 |
Landed
|
Track > |
| Oct 24 | SEA | ONT | 09:51 | 12:37 |
Cancelled
|
Track > |
| Claim > | ||||||
| Oct 23 | SEA | ONT | 10:26 | 12:31 |
Landed
|
Track > |
| Oct 22 | SEA | ONT | 10:14 | 12:23 |
Landed
|
Track > |
| Oct 21 | SEA | ONT | 10:14 | 12:24 |
Landed
|
Track > |
| Oct 20 | SEA | ONT | 10:03 | 12:09 |
En-Route
|
Track > |
| Oct 19 | SEA | ONT | 10:33 | 12:33 |
Landed
|
Track > |
| Oct 18 | SEA | ONT | 11:58 | 14:05 |
Delayed
|
Track > |
| Oct 17 | SEA | ONT | 10:44 | 12:47 |
Landed
|
Track > |
| Oct 16 | SEA | ONT | 10:42 | 12:38 |
Landed
|
Track > |
Alaska Airlines Flight AS1254 connects Seattle, United States to Ontario, United States, taking off from Seattle Tacoma International Airport SEA and landing at Ontario International Airport ONT.
How long is the AS1254 flight from Seattle to Ontario?
The average flight time from Seattle to Ontario is 2 hours and 5 minutes. The flight distance is 1540 km / 957 miles and the average flight speed is 722 km/h / 449 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS1254 Seattle to Ontario?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS1254 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS1254 arriving at?
Flight AS1254 arrives at Ontario International Airport (ONT) Terminal 2.
When was the latest AS1254 flight?
The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 12:14.
How else can the flight AS1254 be referenced as?
This Alaska Airlines flight can also be referenced as ASA1254, AS 1254, ASA 1254.
How often is flight AS1254 delayed?
On average, 30% of all AS1254 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled AS1254 flight or baggage issues?
If your AS1254 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 AS1254 Flight Tracker above for more details.
Flight AS1254 is code-shared by 1 airline using the flight number HA6814
Other flights departing from Seattle SEA: OO294, AS1007, AS2453, AS1108
Other flights arriving at Ontario ONT: UA1697, WN2563, WN3757, WN1827
All flights connecting Seattle SEA to Ontario ONT.
