Alaska Airlines 737-8

Alaska Airlines (AS) will operate the longest Boeing 737 flight of any US carrier with the launch of a nonstop service from Seattle Tacoma International Airport (SEA) to Reykjavík Keflavík Airport (KEF) starting May 28, 2026.

Alaska Airlines (AS) preponed inauguration of its first Boeing 737 MAX 8 (737-8) with a flight from Seattle (SEA) to Los Angeles (LAX).