Yes it is during the cruise season, that’s the only when the commute to ANC becomes super easy as all the carriers add a ton of flights up to Alaska.

United at one point had Double daily to ORD, and daily to IAH, DEN, EWR

AA had double daily to ORD (1 was on a 787), DFW.

DL ran a 76 to ATL and daily to MSP, SLC, SEA. But not familiar with the frequency DL ran.

Those were the summer flights I remember.