AS78 — flight status & live tracker
Track AS78 in real time on the ScanFlyGo live map. If the aircraft is airborne and within coverage, you’ll see its exact position, altitude, speed and heading along the Seattle–Anchorage route.
Route
AS78 is operated by Alaska Airlines and flies from Seattle Tacoma International Airport (SEA/KSEA) to Ted Stevens Anchorage International Airport (ANC/PANC). Compare fares on this route →
The aircraft most recently seen operating AS78 was a Boeing 737-900 (ICAO type code B739). Equipment changes by season and demand, so the type shown on the live map is the one that counts today.
What a seat on Seattle → Anchorage costs right now
Cheapest one-way fares found on this route in the last 48 hours, across 1 carrier(s). Prices move — open one to see live availability.
Fares are one-way, found by other travellers in the last 48 hours, and change constantly. ScanFlyGo earns a commission if you book — it costs you nothing extra.
Keep exploring
- Live traffic at Seattle Tacoma International Airport (SEA)
- Live traffic at Ted Stevens Anchorage International Airport (ANC)
- Track all Alaska Airlines flights
- Seattle → Anchorage fare calendar
Frequently asked questions
How do I track flight AS78 live?
Open the ScanFlyGo live map for AS78 to see its current position, altitude and speed in real time. If the flight is airborne and within ADS-B coverage it appears on the map on the Seattle–Anchorage route.
What route does AS78 fly?
AS78 (Alaska Airlines) operates Seattle (SEA/KSEA) to Anchorage (ANC/PANC).
What aircraft operates AS78?
AS78 was most recently observed being flown by a Boeing 737-900 (ICAO type B739). Airlines swap equipment by season and demand, so open the live map to see the exact aircraft — including its registration — operating today.
Is flight AS78 on time?
ScanFlyGo shows live aircraft position rather than airline schedule data. For exact departure and arrival times and delays, check the airline’s website — but the live map tells you instantly whether AS78 is already in the air and where it is.
Is tracking AS78 free?
Yes — ScanFlyGo flight tracking is free with no app or account, on desktop and mobile.
Positions come from community ADS-B networks for information and entertainment only — not for navigation. Coverage may be incomplete or delayed.