Alaska Airlines AS1255 Flight Status Tracker
AS1255 is a domestic flight operated by Alaska Airlines. AS1255 is departing from Ontario (ONT), United States and arriving at Seattle (SEA), United States. The flight distance is about 1538.04 km or 955.69 miles and flight time is 2 hours 49 minutes. Get the latest status of AS1255 / ASA1255 here.
Update on Sept. 28, 2025, 3:32 p.m.
Lastest Status
N/A
| ONT | SEA |
Distance: 1538.04 km / 955.69 miles or 830.47 nautical miles.
Departure Ontario International Airport
Scheduled Departure: 8:38 a.m.
Departure Terminal : N/A Gate None
Arrival Seattle Tacoma International Airport
Scheduled Arrival: 10:40 a.m.
Arrival Terminal : N/A Gate None
Flight AS1255 detail information
| Type | Domestic Flight |
| Route | Departure Ontario (ONT), United States and arriving at Seattle (SEA), United States |
| Airlines | Alaska Airlines (AS) |
| Aircraft | Boeing 737-900 (winglets) |
| Flight Duration | 2 hours 49 minutes |
| Flight Distance | 1538.04 km /955.69 miles |
| Operating Days |
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AS1255 Airports
| Departures |
|---|
| Airport: Ontario International Airport, United States |
| ICAO Code: ONT |
| ONT Current time: 10:51 14-Jan-2026 |
| Arrivals |
| Airport: Seattle Tacoma International Airport, United States |
| ICAO Code: SEA |
| SEA Current time: 10:51 14-Jan-2026 |