Source: Anchorage Daily News
KENI-TV 2 (NBC, now KTUU):
9:00-Today Show (satellite delay, I think)
KTVA-11 (CBS):
7:30-CBS Evening News with Walter Cronkite (yes, at 7:30 in the morning!!)
Also...KTVA should've aired Cronkite at 10:30 following the late news, and Anchorage would've gotten 90 full minutes of national news (CBS News at 10:30 on KTVA, ABC News at 11:00 on KIMO, NBC News at 11:30 on KENI). No wonder why Seattle had to air them first before flying the tapes to Anchorage for the late night airings!
There were no satellite feeds from the commercial networks to their affiliates in the seventies -- and, in 1974, such feeds were pretty expensive. The 9 AM airing of Today on channel 2 wasn't likely to be a delayed satellite feed in 1974, but was probably an airing of a tape sent up from Seattle the previous day.
As for running the CBS Evening News same day at 10:30 PM instead of the following morning at 7:30 AM -- it may be that the 11 PM airtime for the ABC News was about as early as could be safely accomodated based on flight schedules between Seattle and Anchorage -- 10:30 may have just been cutting it too close. So rather than running the CBS News against ABC at 11 PM or NBC at 11:30 PM, channel 11 might have just figured it would be a better service to offer it the next morning at a time when the competition hadn't even signed on the air yet.
Hard to say for sure why they made the decisions that they made back then. But I can imagine that the logistics of getting tapes and films flown back and forth between Seattle and Anchorage had to be a real nightmare.