AS 178 Seattle to Anchorage Flight Status

Alaska Airlines Flight AS178 from Seattle Tacoma International Airport SEA to Anchorage Ted Stevens International Airport ANC is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 3rd, 2025.
Check the table below for AS178's most recent flight history:

AS 178 Flight Status & Schedule

Date Departure Arrival Status
Oct 03 12:36 15:15
Landed Late
Track >
Oct 02 12:37 15:14
Landed Late
Track >
Oct 01 12:48 14:59
Landed
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Sep 30 12:48 14:56
Landed
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Sep 29 12:45 14:50
Landed
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Alaska Airlines AS 178 Seattle to Anchorage Flight Information

Alaska Airlines Flight AS178 connects Seattle, United States to Anchorage, United States, taking off from Seattle Tacoma International Airport SEA and landing at Anchorage Ted Stevens International Airport ANC.

How long is the AS178 flight from Seattle to Anchorage?

The average flight time from Seattle to Anchorage is 3 hours and 12 minutes. The flight distance is 2326 km / 1445 miles and the average flight speed is 726 km/h / 451 mph.

What is the On-Time Performance (OTP) of Alaska Airlines Flight AS178 Seattle to Anchorage?

The Airportia On-Time Performance Rating for Alaska Airlines Flight AS178 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight AS178 arriving at?

Flight AS178 arrives at Anchorage Ted Stevens International Airport (ANC) Terminal S.

When was the latest AS178 flight?

The latest flight took off on Friday, October 3rd, 2025 with the flight status being Landed on 15:15.

How else can the flight AS178 be referenced as?

This Alaska Airlines flight can also be referenced as ASA178, AS0178, AS 178, ASA 178.

How often is flight AS178 delayed?

On average, 40% of all AS178 flights are delayed. The average delay is 20 minutes.

Can I get compensation for my delayed or cancelled AS178 flight or baggage issues?

If your AS178 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 AS178 Flight Tracker above for more details.

AS178 and Seattle SEA to Anchorage ANC Flights

Flight AS178 is code-shared by 3 airlines using the flight numbers HA4880, JL6344, TN2384

Other flights departing from Seattle SEA: AS1216, AS2195, OO290, AS2193

Other flights arriving at Anchorage ANC: AS139, AS182, 5Y8245, CX2091

All flights connecting Seattle SEA to Anchorage ANC.

AS178 Alaska Airlines Flight: Seattle to Anchorage Route Map

AS178 Alaska Airlines Flight Map: Seattle to Anchorage
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.